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Technical Data Sheet
PartsTable / O-RING / 002-188
002-188 ✓ 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 O-RING is a the manufacturer industrial component. Key specifications include cross-sectional_height: 2.62 MILLIMETERS NOMINAL MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-209-9417, 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
002-188
NSN: 5331-01-209-9417
FSC: 5331 — O-RING
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
cross-sectional_height2.62 MILLIMETERS NOMINAL MM
NSN5331-01-209-9417
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 002-188 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 HEIGHT: 2.62 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT2.62 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
8737Interchangeable
interchangeable cross-reference
interchangeable
800239Interchangeable
interchangeable cross-reference
interchangeable
7528195Interchangeable
interchangeable cross-reference
interchangeable
10777202Interchangeable
interchangeable cross-reference
interchangeable
239Interchangeable
interchangeable cross-reference
interchangeable
AS239Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 002-188?
002-188 is a O-RING.
What parts can replace 002-188?
There are 6 known substitutes for 002-188: 8737, 800239, 7528195 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 002-188?
002-188 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-209-9417. 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