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6735231-122 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6735231-122: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include center_hole_diameter: 1.112 INCHES NOMINAL IN, end_item_identification: 6870162, 6877255, AND 23030022 MAIN OIL FILTER ASSY; 63005 ALLISON ENGINE CO.. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-475-1174, 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
6735231-122
NSN: 5331-01-475-1174
FSC: 5331 — O-ring
CAGE: 63005 — ROLLS-ROYCE CORPORATION (USA)
SPECIFICATIONS
center_hole_diameter1.112 INCHES NOMINAL IN
end_item_identification6870162, 6877255, AND 23030022 MAIN OIL FILTER ASSY; 63005 ALLISON ENGINE CO.
NSN5331-01-475-1174
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6735231-122 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
•
CENTER HOLE DIAMETER: 1.112 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CENTER HOLE DIAMETER1.112 INCHES NOMINAL IN
END ITEM IDENTIFICATION6870162, 6877255, AND 23030022 MAIN OIL FILTER ASSY; 63005 ALLISON ENGINE CO.
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6735231-122?
6735231-122 is a O-RING.
What is the NSN for 6735231-122?
6735231-122 is cataloged in the U.S. Government catalog under NSN 5331-01-475-1174. 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.