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4246797 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4246797: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER, outside_diameter: 63.5 MILLIMETERS MINIMUM AND 68.5 MILLIMETERS MAXIMUM MM, center_hole_diameter: 59.5 MILLIMETERS MINIMUM AND 64.5 MILLIMETERS MAXIMUM MM, cross-sectional_height: 2.0 MILLIMETERS NOMINAL MM, end_item_identification: 2320-01-534-1887. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-680-6391, 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
4246797
NSN: 5331-01-680-6391
FSC: 5331 — O-ring
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialRUBBER
outside_diameter63.5 MILLIMETERS MINIMUM AND 68.5 MILLIMETERS MAXIMUM MM
center_hole_diameter59.5 MILLIMETERS MINIMUM AND 64.5 MILLIMETERS MAXIMUM MM
cross-sectional_height2.0 MILLIMETERS NOMINAL MM
end_item_identification2320-01-534-1887
NSN5331-01-680-6391
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4246797 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
•
CROSS-SECTIONAL HEIGHT: 2.0 MILLIMETERS NOMINAL MM
•
OUTSIDE DIAMETER: 63.5 MILLIMETERS MINIMUM AND 68.5 MILLIMETERS MAXIMUM MM
•
CENTER HOLE DIAMETER: 59.5 MILLIMETERS MINIMUM AND 64.5 MILLIMETERS MAXIMUM MM
•
MATERIAL: RUBBER
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT2.0 MILLIMETERS NOMINAL MM
OUTSIDE DIAMETER63.5 MILLIMETERS MINIMUM AND 68.5 MILLIMETERS MAXIMUM MM
CENTER HOLE DIAMETER59.5 MILLIMETERS MINIMUM AND 64.5 MILLIMETERS MAXIMUM MM
END ITEM IDENTIFICATION2320-01-534-1887
MATERIALRUBBER
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
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4246797?
4246797 is a O-RING.
What is the NSN for 4246797?
4246797 is cataloged in the U.S. Government catalog under NSN 5331-01-680-6391. 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.