PartsTable
Technical Data Sheet
PartsTable / O-RING / D25-073-2110
D25-073-2110 ✓ 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. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-420-6691, 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
D25-073-2110
NSN: 5331-01-420-6691
FSC: 5331 — O-RING
CAGE: 59776 — WANNER ENGINEERING INC (USA)
SPECIFICATIONS
Part NumberD25-073-2110
NSN5331-01-420-6691
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: D25-073-2110 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 12
5273Interchangeable
interchangeable cross-reference
interchangeable
1229J530Interchangeable
interchangeable cross-reference
interchangeable
305001Interchangeable
interchangeable cross-reference
interchangeable
T52Interchangeable
interchangeable cross-reference
interchangeable
SM-A-701276-3Interchangeable
interchangeable cross-reference
interchangeable
DMS 81084BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D25-073-2110?
D25-073-2110 is a O-RING.
What parts can replace D25-073-2110?
There are 12 known substitutes for D25-073-2110: 5273, 1229J530, 305001 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D25-073-2110?
D25-073-2110 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-420-6691. 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