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Sealing Compound

NSN: 8030-00-151-9976 | Model: EC-1937 B/A

A chemical composition formulated for coating or for filling voids, cracks, joints or seams of objects and/or materials to exclude foreign matter and/or prevent the transmission of fluids therethrough. It is not designed to act as a primer coating or to be sanded or ground after application. It cannot be wiped off. For items which are specifically compounded to provide electrical insulating characteristics, use insulating compound, electrical. Excludes caulking compound; gasket cement; corrosion preventive compound; cement, iron and steel; plumbing fixture setting compound; preservative coating, rubber and textile treating compounds.

NSN Properties and Flags
NATO Stock Number
8030-00-151-9976
DEMIL
NO
Physical Form
Liquid
Specific Usage Design
Protective coating for use over 3m xc 1974 b/a thermal insulation coating
Features Provided
Separate catalyst
Rated Drying Time
60.000 hours
Special Features
Service temperature range of minus 65 degrees f to plus 500 degrees f; apply by brush or spray; 48 hour working time
Color
Gray, light
Material
Resin elastomer
Supplementary Features
Twelve 1 pint kits

Inventory Check

The last inventory check on this NSN was done on 06/13/2024. Due to rapid changes in inventory this may not be the current stock qty.

  • New: 5

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 8030-00-151-9976 Datasheet

Supply Class (FSC):
Preservative And Sealing Compounds
Cross Reference:
  • EC-1937 B/A
  • 62-1937-5501-4
  • 62-2611-0740-3
  • EC-1937 B/A
  • 08-1062-697
Cage Codes:
  • 3m Company (CAGE 0KHE3)
  • 3m Company (CAGE 04963)
  • Lockheed Martin Corporation (CAGE 98897)
Schedule B & Trade:
  • Schedule B: 3214100010 (NAICS 325520)

    Caulking compounds

  • SITC: 53354

    Glaziers' putty; grafting putty; resin cement, caulking compounds and other mastics; painters' fillings; nonrefractory surfacing preparations

  • End Use: 13210

    Shingles, molding, wallboard

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:

    149610 - Caulking/glaziers compounds noi

  • WCC:

    620 - Paint, in individual containers less than 10 cubic ft

  • 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:

    B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater

  • LTL:

    T - 55.0

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Gsa
  • AAC
    Y
  • Quantity per pack
    No qup
  • Unit of Measure
    Bx
  • Shelf Life
    9 mo.
  • Classification Control
    U
  • MGMT_CTL
    9q----f
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $2,574.30 to $4,290.50..
Does NSN 8030-00-151-9976 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Brazil, Spain, and Turkey
What is the NIIN of NSN 8030-00-151-9976?
001519976 or 00-151-9976
Does NSN 8030-00-151-9976 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 8030-00-151-9976?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 11, 1971
MSDS

Material Safety

MSDS BGWZC EC-1937A SEALING COMPOUND,PART A

Hazards

Routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: see signs and symptoms of
overexposure.

effects of overexposure: eyes/skin: irritation.

inhalation: irritation,temporary nervous system impairment
(light-headedness).Symptoms may include irritation of the
nose,throat,dizziness,us system impairment.Aspiration into lun gs
may cause damage,death.

medical cond aggravated by exposure: individuals with a history of
respiratory diseases may be at increased risk from exposure.

First Aid

First aid: eyes: flush with plenty of water for 15 minutes.See doctor.

skin: remove contaminated clothing and shoes. Wash with soap and
water.See doctor. Inhalation: remove victim to fresh air.Give
oxygen/cpr if water or milk if conscious.Do not inducevomit.See
doctor immediately.Nothing by mouth if unconscious.

Chemical Properties

Hcc: f2
boiling pt: =79.4c, 175.F
vapor pres: 80
vapor density: 2.5
spec gravity: 1.46
evaporation rate & reference: 2.7 (ether=1)
appearance and odor: blue-green,thin liquid,sweet/sharp odor.

percent volatiles by volume: 95

Reactivity

Stability indicator/materials to avoid: yes
strong oxidizers
stability condition to avoid: heat,sparks,open flames
hazardous decomposition products: carbon monoxide,carbon
dioxide,incompletely burned carbon products,hydrochloric acid and
nitrogen oxides.

Proper Disposal

Waste disposal methods: keep in covered drums pending disposal.Contact
your local environmental officer for disposal.Incinerate absorbed
product after mixing with flammable material.Dispose of in
accordance w/ all applicable federal, state & local environmental
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: methyl ethyl ketone (2-butanone) (mek) (sara iii)
cas: 78-93-3
rtecs #: el6475000
fraction by wt: 90-100%
other rec limits: 300 ppm (stel)
osha pel: 200 ppm/300 stel
acgih tlv: 200 ppm/300stel 9192
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs

ingred name: glycol dimercaptoacetate
cas: 123-81-9
rtecs #: ai6600000
fraction by wt: 1-10%

MSDS BGWZD EC-1937B SEALING COMPOUND,PART B

Hazards

Routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: no iarc: no osha: no
health hazards acute and chronic: see signs and symptoms of
overexposure.

explanation of carcinogenicity: antimony trioxide is a suspected human
carcinogen by acgih.

effects of overexposure: eyes/skin: irritation.

inhalation: irritation,temporary nervous system impairment
(light-headedness).Symptoms may include irritation of the
nose,throat,dizziness,us system impairment.Aspiration into lun gs
may cause damage,death.

medical cond aggravated by exposure: individuals with a history of
respiratory diseases may be at increased risk from exposure.

First Aid

First aid: eyes: flush with plenty of water for 15 minutes.See doctor.

skin: remove contaminated clothing and shoes. Wash with soap and
water.See doctor. Inhalation: remove victim to fresh air.Give
oxygen/cpr if water or milk if conscious.Do not inducevomit.See
doctor immediately.Nothing by mouth if unconscious.

Chemical Properties

Hcc: f2
boiling pt: =77.2c, 171.F
vapor pres: 72.4
vapor density: 3
spec gravity: 0.92
evaporation rate & reference: 2.7 (ether=1)
solubility in water: negligible
appearance and odor: light gray,thin liquid,sweet/sharp odor.

percent volatiles by volume: 82

Reactivity

Stability indicator/materials to avoid: yes
strong oxidizers
stability condition to avoid: heat,sparks,open flames
hazardous decomposition products: carbon monoxide,carbon
dioxide,incompletely burned carbon products,hydrochloric acid and
nitrogen oxides.

Proper Disposal

Waste disposal methods: keep in covered drums pending disposal.Contact
your local environmental officer for disposal.Incinerate absorbed
product after mixing w/ flammable material.Dispose of in accordance
with all applicable federal, state & local environmental
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: ethyl acetate (sara iii)
cas: 141-78-6
rtecs #: ah5425000
fraction by wt: 40-50%
other rec limits: 400 ppm
osha pel: 400 ppm
acgih tlv: 400 ppm; 9192
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs

ingred name: methyl ethyl ketone (2-butanone) (mek) (sara iii)
cas: 78-93-3
rtecs #: el6475000
fraction by wt: 30-40%
other rec limits: 300 ppm (stel)
osha pel: 200 ppm/300 stel
acgih tlv: 200 ppm/300stel 9192
epa rpt qty: 5000 lbs
dot rpt qty: 5000 lbs

ingred name: fluosilicone elastomer
fraction by wt: 1-10%

ingred name: magnesium oxide
cas: 1309-48-4
rtecs #: om3850000
fraction by wt: 1-10%
osha pel: 15 mg/m3 particulate
acgih tlv: 10 mg/m3;tdust; 9293

ingred name: titanium dioxide
cas: 13463-67-7
rtecs #: xr2275000
fraction by wt: 1-10%
osha pel: 15 mg/m3 tdust
acgih tlv: 10 mg/m3 tdust; 9293

ingred name: antimony trioxide (sara iii)
cas: 1309-64-4
rtecs #: cc5650000
fraction by wt: 0.1-1%
osha pel: 0.5 mg/m3 (sb)
acgih tlv: 0.5 mg sb/m3; 9192
epa rpt qty: 1000 lbs
dot rpt qty: 1000 lbs