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PartsTable / COMPONENT / 929091-5
929091-5 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The BOOT,DUST AND MOISTURE SEAL is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE BODY, overall_height: 1.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-304-0075, 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
929091-5
NSN: 5340-01-304-0075
FSC: 5340
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
materialRUBBER SILICONE BODY
overall_height1.000 INCHES NOMINAL IN
NSN5340-01-304-0075
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 929091-5 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
•
MATERIAL: RUBBER SILICONE BODY
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER SILICONE BODY
OVERALL HEIGHT1.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
3415-00000Upgraded Successor
successor cross-reference
successor
120-214Upgraded Successor
successor cross-reference
successor
N405P42BInterchangeable
interchangeable cross-reference
interchangeable
4E05Interchangeable
interchangeable cross-reference
interchangeable
5118-53-6Interchangeable
interchangeable cross-reference
interchangeable
SM-B-379821Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 929091-5?
929091-5 is a BOOT,DUST AND MOISTURE SEAL.
What parts can replace 929091-5?
There are 16 known substitutes for 929091-5: 3415-00000, 120-214, N405P42B and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 929091-5?
929091-5 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-304-0075. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026