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8924641 — BOOT,DUST AND MOISTURE SEAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8924641: BOOT,DUST AND MOISTURE SEAL.

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include overall_length: 127.0 MILLIMETERS NOMINAL MM, mounting_method: CLAMP, special_features: ENGINE,DIESEL,8.2 LITER; GENERAL MOTORS CORP; MODEL 1876. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-270-4912, 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
8924641
NSN: 5340-01-270-4912
FSC: 5340 — Hardware, Commercial
CAGE: 72582 — ROLLS-ROYCE SOLUTIONS AMERICA INC (USA)
SPECIFICATIONS
overall_length127.0 MILLIMETERS NOMINAL MM
mounting_methodCLAMP
special_featuresENGINE,DIESEL,8.2 LITER; GENERAL MOTORS CORP; MODEL 1876
NSN5340-01-270-4912
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8924641 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MOUNTING METHOD: CLAMP
TECHNICAL CHARACTERISTICS
MOUNTING METHODCLAMP
OVERALL LENGTH127.0 MILLIMETERS NOMINAL MM
SPECIAL FEATURESENGINE,DIESEL,8.2 LITER; GENERAL MOTORS CORP; MODEL 1876
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
08924641Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8924641?
8924641 is a BOOT,DUST AND MOISTURE SEAL.
What parts can replace 8924641?
There is 1 known substitute for 8924641: 08924641. Substitute compatibility should be verified for your specific system.
What is the NSN for 8924641?
8924641 is cataloged in the U.S. Government catalog under NSN 5340-01-270-4912. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.