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85R168 ✓ 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 GASKET AND SEAL SET is a the manufacturer industrial component. Key specifications include supply_items_and_quantities: 2805-530-2642 SEAL,PLAIN ENCASED 1 AND 2910-752-9171 GASKET 1 AND 2990-752-9177 GASKET 1. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-753-8871, 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
85R168
NSN: 5330-00-753-8871
FSC: 5330
CAGE: 29092 — COLT INDUSTRIES INC HOLLEY AUTOMOTIVE DIV (USA)
SPECIFICATIONS
component_quantity3
supply_items_and_quantities2805-530-2642 SEAL,PLAIN ENCASED 1 AND 2910-752-9171 GASKET 1 AND 2990-752-9177 GASKET 1
NSN5330-00-753-8871
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 85R168 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
•
SUPPLY ITEMS AND QUANTITIES: 2805-530-2642 SEAL,PLAIN ENCASED 1 AND 2910-752-9171 GASKET 1 AND 2990-752-9177 GASKET 1
•
COMPONENT QUANTITY: 3
TECHNICAL CHARACTERISTICS (FLIS)
SUPPLY ITEMS AND QUANTITIES2805-530-2642 SEAL,PLAIN ENCASED 1 AND 2910-752-9171 GASKET 1 AND 2990-752-9177 GASKET 1
COMPONENT QUANTITY3
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
RMU3/4Interchangeable
interchangeable cross-reference
interchangeable
SM1012MUA3/4Interchangeable
interchangeable cross-reference
interchangeable
RM3-4Interchangeable
interchangeable cross-reference
interchangeable
753887-1Interchangeable
interchangeable cross-reference
interchangeable
SK753887-1Interchangeable
interchangeable cross-reference
interchangeable
914059Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 85R168?
85R168 is a GASKET AND SEAL SET.
What parts can replace 85R168?
There are 7 known substitutes for 85R168: RMU3/4, SM1012MUA3/4, RM3-4 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 85R168?
85R168 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-753-8871. 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