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Electrical Insulating Oil

NSN: 9160-00-138-9794 | Model: MIL-C-47220

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
9160-00-138-9794
DEMIL
NO
Dielectric Withstanding Voltage In Volts
35000.0
Basic Ingredient
Silicate-ester base
Maximum Viscosity At Rated Temp
4.40 centistokes at 104 degrees fahrenheit
Minimum Viscosity At Rated Temp
1.50 centistokes at 212 degrees fahrenheit
Maximum Color Number
Not rated
Flash Point Minimum Tempurature Rating
325.0 degrees fahrenheit
Special Features
Packaged in round can iaw ppp-c-96
Nondefinitive Specification/std Data
Iv type

Inventory Check

The last inventory check on this NSN was done on 04/08/2024. Due to rapid changes in inventory this may not be the current stock qty.

  • New: 122

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 9160-00-138-9794 Datasheet

Supply Class (FSC):
Fats Oils Miscellaneous Waxes
Cross Reference:
  • MIL-C-47220
  • COOLANOL 25R
  • FLO-COOL 180
  • MMS652-1
  • COOLANOL 25R
Cage Codes:
  • Military Specifications (CAGE 81349)
  • Chevron Chemical Co (CAGE 94548)
  • Boeing Company, The (CAGE 76301)
  • Monsanto Co (CAGE 76541)
Replacements:
  • 9160-00-138-9794 replaces 9160-00-935-6588
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:

    603 - Petroleum, lubricating or similar oils (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
    Y
  • Quantity per pack
    No qup
  • Unit of Measure
    Qt
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    9z----5
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $24.02 to $40.03..
Does NSN 9160-00-138-9794 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Spain, Malaysia, Germany, Italy, Greece, and Turkey
What is the NIIN of NSN 9160-00-138-9794?
001389794 or 00-138-9794
Does NSN 9160-00-138-9794 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 9160-00-138-9794?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Dec 08, 1974
MSDS

Material Safety

MSDS BDBKK COOLANOL 25R DIELECTIRC HEAT TRANSFER FLUID

Hazards

Ld50 lc50 mixture: >15,800 mg/kg oral ld50 (rat)
routes of entry: inhalation: yes skin: yes ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: product is practically nonirritating
to the eye; slightly irritating to the skin. Handling product at
roomtemperature should not present an inhalation hazard.

explanation of carcinogenicity: product contains no materials currently
classified as carcinogenic by ntp, iarc or osha.

effects of overexposure: eye: mild irritation may occur. Skin: mild
irritation may occur.

medical cond aggravated by exposure: none specified by manufacturer

First Aid

First aid: handle in accordance with good industrial hygiene and safety
practices. These practices include avoiding unnecessary exposure
and removal of the material from eyes, skin and clothing.

Chemical Properties

Hcc: n1
vapor pres:
vapor density: 16
spec gravity: 0.893-0.900
viscosity: 4-4.4 cs@100f
solubility in water: very low
appearance and odor: clear liquid, mild, sweet odor

Reactivity

Stability indicator/materials to avoid: yes
exposure to highly oxidizing materials should be avoided. Water at high
temperatures will cause hydrolysis.

stability condition to avoid: recommended maximum use temperature under
inert conditions is 300f.

hazardous decomposition products: carbon dioxide, silicon dioxide,
carbon monoxide, low molecular weight hydrocarbons, partial
silicate esters.

Proper Disposal

Waste disposal methods: incinerate in accordance with applicable
federal, state and local regulations. This material should not be
dumped, spilled, rinsed or washed into sewers or public waterways.

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 (product of reacting silicon tetra
chloride with anhydrous alcohol)

ingred name: 2,6-di-tert-butyl-p-cresol
cas: 128-37-0
rtecs #: go7875000
fraction by wt: 0.5%
osha pel: 10 mg/m3
acgih tlv: 10 mg/m3; 9192

ingred name: 2-ethyl-1-butanol (present as product of hydrolysis. See
case history 85098h)
cas: 97-95-0
rtecs #: el3850000

MSDS BDBKL CHEVRON FLO-COOL 180

Hazards

Routes of entry: inhalation: no skin: no ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute-ingestion: no ill effects
expected. Inhalation of mist may cause irritation. Minute amounts
aspirated into lungs may cause pulmonary injury. Eye: irritation.

skin: not normally expected to cause ill effects.

chronic-prolonged/repeatedskin contact may cause irritation.

effects of overexposure: mild irritation, vomiting and diarrhea.

First Aid

First aid: inhalation: remove to fresh air. Eye contact: flush with water
for 15 minutes. Skin contact: wash with soap and water. Get med
attention if symptoms persist. If ingested get medical help.

Chemical Properties

Hcc: n1
boiling pt: b.P. Text: 601f,316c
vapor pres: 1 mmhg
spec gravity: 0.89
solubility in water: negligible
appearance and odor: clear pale yellow liquid
percent volatiles by volume: 00

Reactivity

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

stability condition to avoid: situations where moisture may mix w/
material
hazardous decomposition products: smoke,soot,carbon monoxide,carbon
dioxide

Proper Disposal

Waste disposal methods: 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: silicate ester

MSDS BTHGK COOLANOL 25R DIELECTRIC TRANSFER FLUID

Hazards

Ld50 lc50 mixture: oral ld50 (rat) is >5.0 gm/kg.

routes of entry: inhalation: yes skin: yes ingestion: no
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: acute: eyes: not expected to cause
significant irritation. Skin: not expected to cause significant
irritation. Inhalation: if inhaled, product is considered
practiclly non-toxic to internal organs. In gestion: if swallowed,
product is considered practically non-toxic to internal organs.

chronic: not a chronic hazard.

explanation of carcinogenicity: none
effects of overexposure: eyes: mild irritation. Skin: mild irritation.

medical cond aggravated by exposure: none specified by manufacturer.

First Aid

First aid: eyes: no first aid procedures required. However, as a
precaution flush eyes with fresh water. Remove contact lenses if
worn. Skin: no first aid procedures required. As a precaution,
remove contaminate d clothing. Wash area with soap and water.

inhalation/ingestion: since material is not expected to be
immediate inhalation nor an ingestion problem, no first aid
procedures are required.

Chemical Properties

Hcc: n1
vapor pres:
vapor density: 16
spec gravity: 0.893-0.900
solubility in water: very low
appearance and odor: clear liquid. Mild, sweet odor.

Reactivity

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

stability condition to avoid: store away from strong oxidizing
materials. Avoid contact with water at high temperature.

hazardous decomposition products: carbon monoxide, carbon dioxide, water
vapor, low molecular weight hydrocarbons, silicon dioxide, silicate
esters.

conditions to avoid polymerization: polymerization will not occur.

Proper Disposal

Waste disposal methods: place contaminated materials in disposabe
containers and dispose of in accordance with local, state and
federal regulations. Contact your local environmental authorities
for approved disposal of this material.

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
fraction by wt: >99.0%
other rec limits: none recommended

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