PR-1776M CLASS B — SEALING COMPOUND

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

PR-1776M CLASS B: SEALING COMPOUND.

The SEALING COMPOUND is a the manufacturer industrial component. Key specifications include material: RUBBER, temp_rating: 250.0 FAHRENHEIT DEGF, curing_method: AIR DRIED, physical_form: PASTE, special_features: MANGANESE DIOXIDE CURED PERMAPOL MODIFIED POLYSULFIDE, rated_drying_time: 14.0 DAYS NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 8030-01-600-2621, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

PR-1776M CLASS B

NSN: 8030-01-600-2621
FSC: 8030 — Preservative and Sealing Compounds
CAGE: 83574 — PRC - DESOTO INTERNATIONAL, INC. DBA PPG AEROSPACE DIV ASC-LOS ANGELES (USA)

SPECIFICATIONS

material	RUBBER
temp_rating	250.0 FAHRENHEIT DEGF
curing_method	AIR DRIED
physical_form	PASTE
special_features	MANGANESE DIOXIDE CURED PERMAPOL MODIFIED POLYSULFIDE
rated_drying_time	14.0 DAYS NOMINAL
specific_usage_design	FILLET SEALING OF FUEL TANKS AND AIRCRAFT FUSELAGE
part_name_assigned_by_controlling_agency	LOW WEIGHT FUEL TANK SEALANT
NSN	8030-01-600-2621

COMPONENT DIAGRAM

KEY FEATURES

•

TEMP RATING: 250.0 FAHRENHEIT DEGF

•

CURING METHOD: AIR DRIED

•

RATED DRYING TIME: 14.0 DAYS NOMINAL

•

PHYSICAL FORM: PASTE

•

COLOR: BLACK AND BROWN AND OFF-WHITE

•

SPECIFIC USAGE DESIGN: FILLET SEALING OF FUEL TANKS AND AIRCRAFT FUSELAGE

TECHNICAL CHARACTERISTICS

TEMP RATING	250.0 FAHRENHEIT DEGF
CURING METHOD	AIR DRIED
RATED DRYING TIME	14.0 DAYS NOMINAL
PHYSICAL FORM	PASTE
COLOR	BLACK AND BROWN AND OFF-WHITE
SPECIAL FEATURES	MANGANESE DIOXIDE CURED PERMAPOL MODIFIED POLYSULFIDE
SPECIFIC USAGE DESIGN	FILLET SEALING OF FUEL TANKS AND AIRCRAFT FUSELAGE
PART NAME ASSIGNED BY CONTROLLING AGENCY	LOW WEIGHT FUEL TANK SEALANT
MATERIAL	RUBBER

OTHER ITEMS IN FSC 8030 — Preservative and Sealing Compounds

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

8030-00-000-8225 8030-00-004-4333 8030-00-004-4334 8030-00-005-5110 8030-00-006-9391 8030-00-007-4518 8030-00-007-8333 8030-00-007-8334

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

HAZMAT per U.S. Government catalogNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is PR-1776M CLASS B?

PR-1776M CLASS B is a SEALING COMPOUND.

What is the NSN for PR-1776M CLASS B?

PR-1776M CLASS B is cataloged in the U.S. Government catalog under NSN 8030-01-600-2621. This indicates validated use in U.S. government and defense supply chains.

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PR-1776M CLASS B — SEALING COMPOUND

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