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62446 — VALVE,FUEL SYSTEM

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

62446: VALVE,FUEL SYSTEM.

The VALVE,FUEL SYSTEM is a the manufacturer industrial component. Key specifications include end_item_identification: 100 ANDERS NAHLINDER,EATON AEROSPACE FUEL SYSTEMS DIV. 671 W 17TH STREET, SOSTA M0032, ZIIR2179120 DAVE PATERSON W.

This part is cataloged in the U.S. Government catalog under NSN 5330-00-843-1156, 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
62446
NSN: 5330-00-843-1156
NIINs: 008431156, 015790460
FSC: 5330 — Packing and Gasket Materials
CAGE: 64829 — ARVINMERITOR INC (USA)
SPECIFICATIONS
end_item_identification100 ANDERS NAHLINDER,EATON AEROSPACE FUEL SYSTEMS DIV. 671 W 17TH STREET, SOSTA M0032, ZIIR2179120 DAVE PATERSON W
NSN5330-00-843-1156
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 62446 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 THICKNESS: 0.274 INCHES MINIMUM AND 0.288 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 7.837 INCHES MINIMUM AND 7.851 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 7.462 INCHES MINIMUM AND 7.476 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.274 INCHES MINIMUM AND 0.288 INCHES MAXIMUM IN
STYLE DESIGNATORCIRCULAR
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER7.837 INCHES MINIMUM AND 7.851 INCHES MAXIMUM IN
APERTURE DIAMETER7.462 INCHES MINIMUM AND 7.476 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
00737 SH25 TY 164Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6653463Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Shelf-life managedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 62446?
62446 is a VALVE,FUEL SYSTEM.
What parts can replace 62446?
There are 2 known substitutes for 62446: 00737 SH25 TY 164, 6653463. Substitute compatibility should be verified for your specific system.
What is the NSN for 62446?
62446 is cataloged in the U.S. Government catalog under NSN 5330-00-843-1156. 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.