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Technical Data Sheet
PartsTable / COMPONENT / 10018632
10018632 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q SEALING ELEMENT, seal_width: 0.374 INCHES NOMINAL IN, housing_bore_diameter: 3.748 INCHES NOMINAL IN, accommodated_shaft_diameter: 2.988 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-275-0519, 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
10018632
NSN: 5330-01-275-0519
FSC: 5330
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
materialRUBBER SILICONE CLASS Q SEALING ELEMENT
seal_width0.374 INCHES NOMINAL IN
housing_bore_diameter3.748 INCHES NOMINAL IN
accommodated_shaft_diameter2.988 INCHES NOMINAL IN
NSN5330-01-275-0519
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10018632 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
•
SEAL WIDTH: 0.374 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 3.748 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT DIAMETER: 2.988 INCHES NOMINAL IN
•
MATERIAL: RUBBER SILICONE CLASS Q SEALING ELEMENT
TECHNICAL CHARACTERISTICS (FLIS)
SEAL WIDTH0.374 INCHES NOMINAL IN
HOUSING BORE DIAMETER3.748 INCHES NOMINAL IN
ACCOMMODATED SHAFT DIAMETER2.988 INCHES NOMINAL IN
MATERIALRUBBER SILICONE CLASS Q SEALING ELEMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
3698Interchangeable
interchangeable cross-reference
interchangeable
1757440Interchangeable
interchangeable cross-reference
interchangeable
ATBX2-3698Interchangeable
interchangeable cross-reference
interchangeable
L853N1PC20Interchangeable
interchangeable cross-reference
interchangeable
3698/0010Interchangeable
interchangeable cross-reference
interchangeable
DRK96-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10018632?
10018632 is a SEAL,PLAIN ENCASED.
What parts can replace 10018632?
There are 13 known substitutes for 10018632: 3698, 1757440, ATBX2-3698 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10018632?
10018632 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-275-0519. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026