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Technical Data Sheet
PartsTable / COMPONENT / 341921R92
341921R92 ✓ 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 SEAL,PLAIN is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-439-2641, 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
341921R92
NSN: 5330-00-439-2641
FSC: 5330
CAGE: 01212 — FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT (USA)
SPECIFICATIONS
Part Number341921R92
NSN5330-00-439-2641
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 341921R92 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
DYR-220VInterchangeable
interchangeable cross-reference
interchangeable
6240000060350Interchangeable
interchangeable cross-reference
interchangeable
5349Interchangeable
interchangeable cross-reference
interchangeable
3308-31Interchangeable
interchangeable cross-reference
interchangeable
CG537UInterchangeable
interchangeable cross-reference
interchangeable
85-127Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 341921R92?
341921R92 is a SEAL,PLAIN.
What parts can replace 341921R92?
There are 10 known substitutes for 341921R92: DYR-220V, 6240000060350, 5349 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 341921R92?
341921R92 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-439-2641. 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