PartsTable
Technical Data Sheet
PartsTable / O-RING / 52912-080
52912-080 ✓ 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 material: RUBBER SYNTHETIC, cross-sectional_height: 0.116 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 5331-00-731-7741, 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
52912-080
NSN: 5331-00-731-7741
FSC: 5331 — O-RING
CAGE: 62353 — U S PARA PLATE CORP DIV HI GEAR BALL VALVES (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC
cross-sectional_height0.116 INCHES NOMINAL IN
NSN5331-00-731-7741
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 52912-080 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
•
MATERIAL: RUBBER SYNTHETIC
•
CROSS-SECTIONAL HEIGHT: 0.116 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALRUBBER SYNTHETIC
CROSS-SECTIONAL HEIGHT0.116 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
125751Interchangeable
interchangeable cross-reference
interchangeable
BEAX7E1Interchangeable
interchangeable cross-reference
interchangeable
52912Interchangeable
interchangeable cross-reference
interchangeable
SM-B-148529Interchangeable
interchangeable cross-reference
interchangeable
180647Interchangeable
interchangeable cross-reference
interchangeable
442LInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 52912-080?
52912-080 is a O-RING.
What parts can replace 52912-080?
There are 10 known substitutes for 52912-080: 125751, BEAX7E1, 52912 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 52912-080?
52912-080 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-731-7741. 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