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3662283 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3662283: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.328 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, aperture_diameter: 5.530 INCHES NOMINAL IN, end_item_identification: FAMILY OF MEDIUM& LIGHT TACTICLE VEHICLE (FMTV); FAMILY OF HEMTT VEHICLES (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS), side_radius_from_gasket_center: 2.943 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-501-3428, 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
3662283
NSN: 5330-01-501-3428
FSC: 5330 — Packing and Gasket Materials
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.328 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
aperture_diameter5.530 INCHES NOMINAL IN
bolt_hole_quantity4
end_item_identificationFAMILY OF MEDIUM& LIGHT TACTICLE VEHICLE (FMTV); FAMILY OF HEMTT VEHICLES (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS)
side_radius_from_gasket_center2.943 INCHES NOMINAL IN
NSN5330-01-501-3428
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3662283 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
•
SIDE RADIUS FROM GASKET CENTER: 2.943 INCHES NOMINAL IN
•
APERTURE DIAMETER: 5.530 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 4
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 0.328 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS
SIDE RADIUS FROM GASKET CENTER2.943 INCHES NOMINAL IN
APERTURE DIAMETER5.530 INCHES NOMINAL IN
BOLT HOLE QUANTITY4
END ITEM IDENTIFICATIONFAMILY OF MEDIUM& LIGHT TACTICLE VEHICLE (FMTV); FAMILY OF HEMTT VEHICLES (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS)
MATERIALSTEEL OVERALL
HOLE DIAMETER0.328 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 1
10188830Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3662283?
3662283 is a GASKET.
What parts can replace 3662283?
There is 1 known substitute for 3662283: 10188830. Substitute compatibility should be verified for your specific system.
What is the NSN for 3662283?
3662283 is cataloged in the U.S. Government catalog under NSN 5330-01-501-3428. 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.