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Sealing Compound

NSN: 8030-01-140-2635 | Model: PR-1422 B-4

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
8030-01-140-2635
DEMIL
NO
Physical Form
Paste
Quantity Within Each Unit Package
3.500 ounces
Specific Usage Design
For aircraft integral fuel tanks and fuel cell cavities
Features Provided
Separate catalyst
Special Features
Service temperature range of minus 65 degrees f to plus 250 degrees f; for extrusion gun and spatula application; polysulfide; 4 hour working time
Color
Brown
Material
Rubber synthetic
Supplementary Features
3-1/2 fluid ounce base and required amount of curing agent in separate containers

Pricing and Availability

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NSN 8030-01-140-2635 Datasheet

Supply Class (FSC):
Preservative And Sealing Compounds
Cross Reference:
  • PR-1422 B-4
  • AC 236-B-4
  • PR-1221 B-4
  • MIL-S-8802 TY1CLB-4
  • MIL-S-8802
Cage Codes:
  • Desoto International, Inc. Prc (CAGE 83574)
  • Chemetall Rockwood Gmbh (CAGE D1940)
  • General Services Administration (CAGE 80244)
  • Military Specifications (CAGE 81349)
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
    V
  • Quantity per pack
    No qup
  • Unit of Measure
    Kt
  • Shelf Life
    9 mo.
  • Classification Control
    U
  • MGMT_CTL
    E2200x-
  • 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 $69.26 to $115.43..
Does NSN 8030-01-140-2635 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Brazil, Singapore, New Zealand, Germany, Republic Of Korea, and Italy
What is the NIIN of NSN 8030-01-140-2635?
011402635 or 01-140-2635
Does NSN 8030-01-140-2635 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 8030-01-140-2635?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Oct 09, 1982
MSDS

Material Safety

MSDS BHFWL PR-1422 B-4, 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: eye: irri, damage. Skin: irri.

prolonged exposure allergic rash. Toxic by absorplab test show
dermal appl of dmac to pregnant rats produced fetal abnor. Of
hexavalent chromium over pel painless penetr ating ulcers of skin.

inhal irri of mucous mem. Broncho asthma. (vapor)
irri,nausea,headache,weak,possible liver damage
explanation of carcinogenicity: hexavalent chromium compounds is listed
under "chemical known by the state of ca to cause cancer" as
required by sdwtea
effects of overexposure: see above. Also inhal: (vapor) prolonged
exposure to hexavalent chormium over the pel cause penetrating
ulcers of the mucous membranes of the nose & perforationof the
cartilaginous nasal septum. Inges : irri of stomach & intestines.

nausea,vomiting, & diarrhea. Possible liver & kidney damage

First Aid

First aid: eyes: flush w/luke warm wtr 15 min., consult physician. Skin:
wash w/soap & water. If symptoms persist, consult physician. Inhal:
remove to fresh air. If symptoms are present consult a physician.

inge s: consult a physician.

Chemical Properties

Spec gravity: 1.41
solubility in water: complete
percent volatiles by volume: 20

Reactivity

Stability indicator/materials to avoid: yes
oxidizable materials
stability condition to avoid: easily oxidizable materials
hazardous decomposition products: oxides of carbon and nitrogen;
chromium compounds

Proper Disposal

Waste disposal methods: epa waste no. D-007. Disposal of spillage in
compliance with federal and state 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: dimethyl acetamide
cas: 127-19-5
rtecs #: ab7700000
fraction by wt: 10%
osha pel: s, 10 ppm
acgih tlv: s, 10 ppm; 9192

ingred name: calcium dichromate
cas: 14307-33-6
rtecs #: hx7630000
fraction by wt: 25%
osha pel: c, 0.1 mg/m3 (cro3)
acgih tlv: 0.05 mg/m3 (cr);8990

MSDS BXZHH PR-1422 B-4, PART A (INORGANIC DICHROMATE SOLUTION)

Hazards

Routes of entry: inhalation: yes skin: yes ingestion: yes
reports of carcinogenicity: ntp: unknown iarc: unknown osha: no
health hazards acute and chronic: eyes: irritation. May cause eye
damage. Skin: irritation. Prolongd exposure may cause allergic skin
rash. Toxic by skin absorbsion. Lab tests have shown that dermal
application of dmac to pregnant rat s produced fetal abnormalities.

prolongd exposure to hexavalent chromium compounds over the pel may
cause painless *
explanation of carcinogenicity: *penetrating ulcers of the skin.

inhalation: (mist/dust of dried material) irritation of mucous
membranes. May cause **
effects of overexposure: **bronchial asthma. (vapor) irritation, nausea,
headache, weakness, possible liver damage. Prolonged exposure to
hexavalent chromium compounds over pel may cause penetrating ulcers
of mucous membranes of nose & perforation of cartilaginousnasal
septum. Ingestion: irritation of stomach & intestines. Nausea,***
medical cond aggravated by exposure: ***vomiting & diarrhea. Possible
liver & kidney damage.

First Aid

First aid: eyes: flush w/ luke warm water 15 minutes. Consult physician.

skin: wash w/ soap & water. If symptoms persist consult physician.

inhalation: remove to fresh air. If symptoms are present consult
physic ian. Ingestion consult physician.

Chemical Properties

Boiling pt: b.P. Text: 212-331
vapor pres: 23
spec gravity: 1.41
solubility in water: complete
appearance and odor: black slurry
percent volatiles by volume: 78

Reactivity

Stability indicator/materials to avoid: yes
easily oxidizable materials.

hazardous decomposition products: oxides of carbon & nitrogen; chromium
compounds.

Proper Disposal

Waste disposal methods: epa waste #d-007. Dispose of spillage in
compliance w/ federal & state 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: dimethyl acetamide (dmac)
cas: 127-19-5
rtecs #: ab7700000
fraction by wt: 10%
other rec limits: none recommended
osha pel: 10ppm
acgih tlv: 10ppm(skin)

ingred name: calcium dichromate (sara iii)
cas: 14307-33-6
rtecs #: hx7630000
fraction by wt: 25%
other rec limits: none recommended
osha pel: .5mg/m3
acgih tlv: .05 mg/m3

ingred name: water (non haz.)
cas: 7732-18-5
rtecs #: zc0110000
other rec limits: none recommended

ingred name: hydrated magnesium silicate (non haz.)
cas: 8031-18-3
other rec limits: none recommended

ingred name: hydrated aluminum silicate (non haz.)
cas: 1335-30-4
other rec limits: none recommended

MSDS BXZHJ PR-1422 B-4, 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: eyes: irritation. Possible eye damage.

skin: local irritation. May produce allergic skin rash in
sensitized individuals. Inhalation: nose & throat irritation.

ingestion: may cause nausea, vomiting, li ver & kidney damage.

First Aid

First aid: eyes: flush w/ luke warm water 15 minutes. If symptoms
persist, consult dr. Skin: wash w/ soap & water. If symptoms
persist, consult dr. Inhalation: remove to fresh air. If symptoms
present, consult d r. Ingestion: consult dr.

Chemical Properties

Boiling pt: b.P. Text: na
vapor pres: na
vapor density: na
spec gravity: 1.37
solubility in water: negligible

Reactivity

Stability indicator/materials to avoid: yes
none known
hazardous decomposition products: oxides of carbon, so2, traces of h2s.

Proper Disposal

Waste disposal methods: not a hazardous waste under us epa regulations.

dispose of in compliance w/ state & local 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: 4,4-isopropylidene phenol epichlorohydrin polymer (epoxy
resin)
cas: 25068-38-6
rtecs #: sl6475000
fraction by wt:
other rec limits: none recommended

ingred name: phenol polymer with formaldehyde (phenolic resin)
cas: 9003-35-4
fraction by wt:
other rec limits: none recommended

ingred name: methyl benzene (toluene) (sara iii)
cas: 108-88-3
rtecs #: xs5250000
fraction by wt:
other rec limits: none recommended
osha pel: 200 ppm
acgih tlv: 100 ppm/stel 150 ppm
epa rpt qty: 1000 lbs
dot rpt qty: 1000 lbs