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140882 ✓ 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 GASKET is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_type: DRILLED, head_style: HEADLESS (SETSCREW), point_style: CUP, thread_class: 3A A, hole_diameter: 0.1895 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 5330-01-217-2879, 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
140882
NSN: 5330-01-217-2879
FSC: 5330
CAGE: 34712 — LAKE SHORE SYSTEMS, INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_typeDRILLED
head_styleHEADLESS (SETSCREW)
point_styleCUP
thread_class3A A
hole_diameter0.1895 INCHES NOMINAL IN
hole_quantity6
thread_length0.3750 INCHES NOMINAL IN
fastener_length0.3750 INCHES NOMINAL IN
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
width_across_flats0.1895 INCHES NOMINAL IN
NSN5330-01-217-2879
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 140882 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
14088Interchangeable
interchangeable cross-reference
interchangeable
V003 005Interchangeable
interchangeable cross-reference
interchangeable
11B5090651-45Interchangeable
interchangeable cross-reference
interchangeable
C54503Interchangeable
interchangeable cross-reference
interchangeable
54503Interchangeable
interchangeable cross-reference
interchangeable
14088 SPEC-BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 140882?
140882 is a GASKET.
What parts can replace 140882?
There are 11 known substitutes for 140882: 14088, V003 005, 11B5090651-45 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 140882?
140882 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-217-2879. 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