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Technical Data Sheet
PartsTable / O-RING / 112551000 FIND NO.28
112551000 FIND NO.28 ✓ 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 112551000 FIND NO.28 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 5331-01-504-4337, 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
112551000 FIND NO.28
NSN: 5331-01-504-4337
FSC: 5331 — O-RING
CAGE: 07309 — BIRD-JOHNSON PROPELLER COMPANY, LLC (USA)
SPECIFICATIONS
Part Number112551000 FIND NO.28
NSN5331-01-504-4337
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 112551000 FIND NO.28 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 16
110010PC9Interchangeable
interchangeable cross-reference
interchangeable
110225Interchangeable
interchangeable cross-reference
interchangeable
12855FXInterchangeable
interchangeable cross-reference
interchangeable
J512Interchangeable
interchangeable cross-reference
interchangeable
10553080-11Interchangeable
interchangeable cross-reference
interchangeable
536128AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 112551000 FIND NO.28?
112551000 FIND NO.28 is a 112551000 FIND NO.28.
What parts can replace 112551000 FIND NO.28?
There are 16 known substitutes for 112551000 FIND NO.28: 110010PC9, 110225, 12855FX and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 112551000 FIND NO.28?
112551000 FIND NO.28 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-504-4337. 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