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Technical Data Sheet
PartsTable / O-RING / 4361717 75Q65
4361717 75Q65 ✓ 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 O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE NITRILE, center_hole_diameter: 0.68 INCHES NOMINAL IN, cross-sectional_height: 0.07 INCHES NOMINAL IN, end_item_identification: 2320-01-653-6516. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-673-9894, 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
4361717 75Q65
NSN: 5331-01-673-9894
FSC: 5331 — O-RING
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE NITRILE
center_hole_diameter0.68 INCHES NOMINAL IN
cross-sectional_height0.07 INCHES NOMINAL IN
end_item_identification2320-01-653-6516
NSN5331-01-673-9894
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4361717 75Q65 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 BUTADIENE NITRILE
•
CENTER HOLE DIAMETER: 0.68 INCHES NOMINAL IN
•
CROSS-SECTIONAL HEIGHT: 0.07 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER BUTADIENE NITRILE
END ITEM IDENTIFICATION2320-01-653-6516
CENTER HOLE DIAMETER0.68 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.07 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
C22334Z2C18Interchangeable
interchangeable cross-reference
interchangeable
0072379119Interchangeable
interchangeable cross-reference
interchangeable
DC37PInterchangeable
interchangeable cross-reference
interchangeable
4361717Interchangeable
Same NIIN cross-reference
interchangeable
50460-0012Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4361717 75Q65?
4361717 75Q65 is a O-RING.
What parts can replace 4361717 75Q65?
There are 5 known substitutes for 4361717 75Q65: C22334Z2C18, 0072379119, DC37P and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4361717 75Q65?
4361717 75Q65 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-673-9894. 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