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10478635 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10478635: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, hardness_rating: 90.0 INTERNATIONAL RUBBER HARDNESS DEGREE SCALE NOMINAL, center_hole_diameter: 62.87 MILLIMETERS NOMINAL MM, cross-sectional_height: 5.33 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-279-8310, 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
10478635
NSN: 5331-01-279-8310
FSC: 5331 — O-ring
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
materialRUBBER FLUOROCARBON CLASS FPM
hardness_rating90.0 INTERNATIONAL RUBBER HARDNESS DEGREE SCALE NOMINAL
center_hole_diameter62.87 MILLIMETERS NOMINAL MM
cross-sectional_height5.33 MILLIMETERS NOMINAL MM
NSN5331-01-279-8310
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10478635 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: 5.33 MILLIMETERS NOMINAL MM
•
HARDNESS RATING: 90.0 INTERNATIONAL RUBBER HARDNESS DEGREE SCALE NOMINAL
•
CENTER HOLE DIAMETER: 62.87 MILLIMETERS NOMINAL MM
•
MATERIAL: RUBBER FLUOROCARBON CLASS FPM
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT5.33 MILLIMETERS NOMINAL MM
HARDNESS RATING90.0 INTERNATIONAL RUBBER HARDNESS DEGREE SCALE NOMINAL
CENTER HOLE DIAMETER62.87 MILLIMETERS NOMINAL MM
MATERIALRUBBER FLUOROCARBON CLASS FPM
SUBSTITUTES & CROSS-REFERENCES 7
1N140000001Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
59201217020107Reference document
Same NSN cross-reference
Reference document — Secondary reference
592012170207Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
PRP333-19359Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
5331PL1935055Reference document
Same NSN cross-reference
Reference document — Informative reference only
N4735Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10478635?
10478635 is a O-RING.
What parts can replace 10478635?
There are 7 known substitutes for 10478635: 1N140000001, 59201217020107, 592012170207 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10478635?
10478635 is cataloged in the U.S. Government catalog under NSN 5331-01-279-8310. This indicates validated use in U.S. government and defense supply chains.
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