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Electrical Insulating Oil

NSN: 9160-00-943-4691 | Model: MILC47220

A light or medium bodied mineral oil, a synthetically prepared product, or a combination thereof, which is used in transformers, oil circuit breakers, and other electrical apparatus as an insulating or cooling medium or both.

NSN Properties and Flags
NATO Stock Number
9160-00-943-4691
DEMIL
NO
Dielectric Withstanding Voltage In Volts
35000.0
Basic Ingredient
Silicate-ester base
Maximum Viscosity At Rated Temp
2.30 centistokes at 210 degrees fahrenheit
Minimum Viscosity At Rated Temp
2.20centistokes at 210 degrees fahrenheit
Maximum Color Number
Not rated
Flash Point Minimum Tempurature Rating
370.0 degrees fahrenheit
Nondefinitive Specification/std Data
Iii type

Pricing and Availability

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NSN 9160-00-943-4691 Datasheet

Supply Class (FSC):
Fats Oils Miscellaneous Waxes
Cross Reference:
  • MILC47220
  • OS59 COOLANOL
  • 0S59
  • OS59
Cage Codes:
  • Military Specifications (CAGE 81349)
  • Exxon Mobil Corporation (CAGE 0TS34)
  • Monsanto Co (CAGE 76541)
  • Chevron Chemical Co (CAGE 94548)
Replacements:
  • 9160-00-943-4691 replaces 9160-00-951-2569
Schedule B & Trade:
  • Schedule B: 2710194545 (NAICS 324110)

    Insulating or transformer oils, nesoi

  • SITC: 33460

    Petroleum oils & oils from bituminous minerals (other than crude), and productds therefrom containing 70% (by wt) or more of these oils, nes

  • End Use: 11120

    Petroleum products, other

Identification:
HMIC

Y - Indicates information is in the hazardous materials information resource system (hmirs).

PMIC

A - Item does not contain precious metal.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    155250 - Petro prods: petrolatum preps sub2

  • WCC:

    609 - Petroleum products or derivatives, with flashpoint higher than 80 degrees (other than bulk)

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    F - Fuels and lubricants, including fuel and lubricating supplies and equipment and gases other than noxious gases.

  • LTL:

    R - 65.0

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    V
  • Quantity per pack
    # packager options so lo
  • Unit of Measure
    Gl
  • Shelf Life
    36 mo.
  • Classification Control
    U
  • MGMT_CTL
    J2200x-
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $2,571.75 to $4,286.25..
Does NSN 9160-00-943-4691 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Poland, Spain, Singapore, Kuwait, New Zealand, Germany, Republic Of Korea, Greece, and Turkey
What is the NIIN of NSN 9160-00-943-4691?
009434691 or 00-943-4691
Does NSN 9160-00-943-4691 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 9160-00-943-4691?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Apr 11, 1966
MSDS

Material Safety

MSDS BFYMB OS-59;DIELECTRIC HEAT TRANSFER FLUID

Hazards

Ld50 lc50 mixture: ld50 (oral rat) >15,800 mg/kg
routes of entry: inhalation: unknown skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: per msds low health hazards;product
may irritate eyes or skin.May cause headache,vomiting or dizziness
if vapors or mist are inhaled.

explanation of carcinogenicity: data per msds
effects of overexposure: none noted by mfr; however,may cause lt
headache,dizz if inhaled vapor.

medical cond aggravated by exposure: persons with a history of ailments
or with a pre-existing disease involving the eyes, skin, or
respiratory tract may be at increased risk from exposure.

First Aid

First aid: inhalation: remove to fresh air. Resuscitate if not breathing.

get medical attention. Eyes: immediately flush with plenty of water
for 15 minutes holding eyelids open. Get medical attention.

skin: remove contaminated clothing. Wash with soap and water. If
irritation persists, get medical advice. ingestion: do not induce
vomiting. Give nothing by mouth if unconscious. Get immediate
medical attention.

Chemical Properties

Hcc: n1
boiling pt: b.P. Text: >370c/>698f
vapor pres:
vapor density: 19
spec gravity: 0.979-0.882
viscosity: 9 cst
solubility in water: negligible
appearance and odor: clear liquid;mild,sweet odor

Reactivity

Stability indicator/materials to avoid: yes
highly oxidizing matl.H*2o at high temp cause hydrolysis.

stability condition to avoid: heat/ign sources;recomm max use temp under
inrt cond is 400f
hazardous decomposition products: co*2,co,sio*2,low mol wt hydrocrbns &
partial silicate estrs

Proper Disposal

Waste disposal methods: consult local authorities.Disposal must be made
in accordance with all applicable federal, state and local laws and
regulations.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: organosilicate ester(type unk);(a product of sicl*4 &
anhydrous alcohol reaction)
fraction by wt: 100%

ingred name: additive-antioxidant (proprietary composition of
additives,per mfr telecon 5/1/85)
fraction by wt: unk

MSDS BPVPS OS-59 DIELECTRIC HEAT TRANSFER FLUID

Hazards

Ld50 lc50 mixture: oral ld50 (rat) is > 5.0 g/kg
routes of entry: inhalation: no skin: yes ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: eyes-not expected to cause
prolonged/significant eye irritation. Skin-moderate skin irritant.

inhalation/ingestion-if inhaled or swallowed, this substance is
considered practically non-toxic to intern al organs.

explanation of carcinogenicity: not carcinogenic to humans.

effects of overexposure: skin-signs & symptoms may include pain or a
feeling of heat, discoloration,swelling and blistering.

medical cond aggravated by exposure: none specified by manufacturer.

First Aid

First aid: eye-no first aid required. However, flush eyes with water.

remove contactn lenses. Skin-remove contaminated clothing. Wash
skin with soap & water. See doctor. Inhalation-not expected to be
an immediat e inhalation problem, no first aid required.

ingestion-not expected to be an ingestion problem, no first aid
required.

Chemical Properties

Hcc: n1
boiling pt: b.P. Text: >698f,>370c
melt/freeze pt: m.P/f.P text: nda
decomp temp: decomp text: nda
vapor pres:
vapor density: 19 air=1
spec gravity: 0.882-0.979
viscosity: 9 cst
evaporation rate & reference: nda
solubility in water: very low solubility
appearance and odor: clear liquid with mild, sweet odor.

percent volatiles by volume: nda
corrosion rate: nda

Reactivity

Stability indicator/materials to avoid: yes
may react with strong oxidizing agents, such as chlorates, nitrates,
peroxides, etc.

stability condition to avoid: avoid contact with water or high
temperatures.

hazardous decomposition products: products of decomposition may include
silicon dioxide.

conditions to avoid polymerization: will not occur.

Proper Disposal

Waste disposal methods: place contaminated materials in disposable
containers & dispose of in a manner consistent with applicable
regulations. Contact local environmental health authorities for
approved disposal of this mate rial.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: orhanosilicate esters
fraction by wt: >99%
other rec limits: none recommended

ingred name: additives
fraction by wt:
other rec limits: none recommended

MSDS BQDMR CPS2233126 0S-59 DIELECTRIC HEAT TRANSFER F

Hazards

Ld50 lc50 mixture: oral ld50 (rat) is > 5000 mg/kg
routes of entry: inhalation: no skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute: material is considered
non-toxic if inhaled or swallowed. Contact with eyes is not
expected to cause prolonged or signifigant eye irritation. Contact
with skin may cause irritation. Chronic: no ne specified by
manufacturer.

explanation of carcinogenicity: none
effects of overexposure: skin: pain, feeling of heat, swelling,
discoloration, and blistering.

medical cond aggravated by exposure: none specified by manufacturer.

First Aid

First aid: inhaled: move to fresh air. If symptoms develop, get medical
attention. Eyes: flush with lots of wate rfor 15 minutes. If
symptoms develop or persist, see doctor. Skin: remove contaminated
clothes. Fl ush with water, then wash with soap andwater. Ingested:
if symptoms develop, get medical attention.

Chemical Properties

Hcc: n1
boiling pt: b.P. Text: >698f,>370c
vapor pres:
vapor density: 19 (air=1)
spec gravity: >0.882(water=1)
viscosity: 9 cst @ 25f
solubility in water: negligible
appearance and odor: clear liquid; mild/sweet odor

Reactivity

Stability indicator/materials to avoid: yes
strong oxidizing agents. Water at high temperatures.

stability condition to avoid: contact with strong oxidizing agents. Keep
away from sources of ignition.

hazardous decomposition products: caaarbon dioxide, carbon monoxide,
water vapor and low molecular weight hydrocarbons.

Proper Disposal

Waste disposal methods: place contaminated materials in disposal
containers and dispose of in accordance with local, state and
federal regulations.

disclaimer (provided with this information by the compiling agencies):
this information is formulated for use by elements of the department
of defense. the united states of america in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.

Ingredients List

Ingred name: organo silicate ester
fraction by wt: >99.9%
other rec limits: none recommended

MSDS CKBBX COOLANOL OS-59, 212345 - 02345

Hazards


ld50 lc50 mixture: oral ld50(rat): >5 g/kg of body weight
route of entry inds - inhalation: yes
skin: yes
ingestion: yes
effects of exposure: prolonged or repeated skin contact may cause skin
irritation. Repeated & prolonged overexposure to oil mists may result in
droplet deposition, oil granuloma formation, inflammation & increased
inciden ce of infection. Prolonged or repeated skin contact with this product
tends to remove skin oils, possibly leading to irritation & dermatitis.

product contacting the eye may cause eye irritation. Produ ct has a low oder
of acute oral & dermal toxicity, but minute amounts aspirated into the
lungs during ingestion or vomiting may cause mild to severe pulmonary injury
& possibly death.

explanation of carcinogenicity: in accordance with the current osha hazard
communication standard criteria, this product does not require a cancer
hazard warning. This product does contains synthetically derived materials.

signs and symptions of overexposure: repeated and prolonged overexposure to oil
mists may result in droplet deposition, oil granuloma formation, inflammation
and increased incidence of infection. Prolonged or repeated skin contact with
t his product tends to remove skin oils, possibly leading to irritation and

Chemical Properties


hcc: v5
boiling point: >370.C, 698.F
vapor pres: <0.001 psia@100f
vapor density: 19
spec gravity: 0.882 - 0.979
viscosity: 9 cst @ 25f
solubility in water: very low
appearance and odor: clear liquid, mild, sweet odor.

HAZCOM Label


product id: coolanol os-59, 212345 - 02345
cage: 0ts34
company name: exxon mobil lubricants and petroleum specialties co.

street: 3225 gallows rd
city: fairfax va
zipcode: 22037
health emergency phone: (800)424-9300/713-656-3424
label required ind: y
date of label review: 04/24/2000
status code: c
origination code: f
eye protection ind: yes
skin protection ind: yes
signal word: caution
respiratory protection ind: yes
health hazard: slight
contact hazard: slight
fire hazard: slight

Transportation

=======================================================
responsible party cage: 0ts34
trans id no: 151294
product id: coolanol os-59, 212345 - 02345
msds prepared date: 06/01/1999
review date: 04/24/2000
mfn: 1
net unit weight: 8.2 lbs
multiple kit number: 0
review ind: y
unit of issue: gl
container qty: y
type of container: can
additional data: transportation data per manufacturers msds.

Reactivity

Hazard and precautions: prolonged or repeated skin contact may cause skin
irritation. Repeated & prolonged overexposure to oil mists may result in
droplet deposition, oil granuloma formation, inflammation & increased
inciden ce of infection. Prolonged or repeated skin contact with this product
tends to remove skin oils, possibly leading to irritation & dermatitis.

product contacting the eye may cause eye irritation. Produ ct has a low oder
of acute oral & dermal toxicity, but minute amounts aspiratedinto the
lungs during ingestion or vomiting may cause mild to severe pulmonary injury
& possibly death.

Proper Disposal


spill release procedures: recover free product. Add sand, earth, or other
suitable absorbent to spill area. Minimize skin contact. Keep product out of
sewers and watercourses by diking or impounding. Advise authorities if prod
uct has entered or may enter sewers, watercourses, or extensive land areas.

assure conformity with applicable governmental regulations.

waste disposal methods: assure conformity with applicable governmental
regulations.

handling and storage precautions: do not attempt to refill or clean containers
since residue is difficult to remove. "empty" drums should be completely
drained, properly bunged and promptly returned to a drum reconditioner. All
other ontainers should be disposed of in an environmentally safe manner and
in accordance with regulations
other precautions: empty containers retain residue (liquid and/or vapor) and
can be dangerous. So not pressurize, cut, weld, braze, solder, drill, grind
or expose such containers to heat, flame, sparks, static electrici ty, or
other sources of ignition; they may explode and cause injury or death.