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10642758-001 — SEAL,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10642758-001: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: STEEL INSERT, seal_width: 0.250 INCHES NOMINAL IN, construction: ONE-PIECE, operating_medium: OIL, end_item_identification: INTERIM ARMORED VEHICLE (IAV); CONTRACTOR LOGISTICS SUPPORT, part_name_assigned_by_controlling_agency: OIL SEAL. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-494-2403, 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
10642758-001
NSN: 5330-01-494-2403
FSC: 5330 — Packing and Gasket Materials
CAGE: 56161 — GENERAL DYNAMICS LAND SYSTEMS CANADACORP (CAN)
SPECIFICATIONS
materialSTEEL INSERT
seal_width0.250 INCHES NOMINAL IN
constructionONE-PIECE
operating_mediumOIL
end_item_identificationINTERIM ARMORED VEHICLE (IAV); CONTRACTOR LOGISTICS SUPPORT
part_name_assigned_by_controlling_agencyOIL SEAL
NSN5330-01-494-2403
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10642758-001 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
•
OPERATING MEDIUM: OIL
•
SEAL WIDTH: 0.250 INCHES NOMINAL IN
•
COLOR: NATURAL
•
MATERIAL: STEEL INSERT
•
CONSTRUCTION: ONE-PIECE
TECHNICAL CHARACTERISTICS
OPERATING MEDIUMOIL
SEAL WIDTH0.250 INCHES NOMINAL IN
COLORNATURAL
PART NAME ASSIGNED BY CONTROLLING AGENCYOIL SEAL
END ITEM IDENTIFICATIONINTERIM ARMORED VEHICLE (IAV); CONTRACTOR LOGISTICS SUPPORT
MATERIALSTEEL INSERT
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR CASE
CONSTRUCTIONONE-PIECE
SUBSTITUTES & CROSS-REFERENCES 1
19737Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10642758-001?
10642758-001 is a SEAL,PLAIN.
What parts can replace 10642758-001?
There is 1 known substitute for 10642758-001: 19737. Substitute compatibility should be verified for your specific system.
What is the NSN for 10642758-001?
10642758-001 is cataloged in the U.S. Government catalog under NSN 5330-01-494-2403. 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.