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A125-51 — RING,WIPER

✓ Government record, cited
Case Logic · ORING SEAL
PRODUCT OVERVIEW

A125-51: RING,WIPER.

The RING,WIPER is a Case Logic industrial component. Key specifications include special_features: P/N A125-51 IS AN OIL WIPER RING ASSEMBLY CONSISTING OF 5 RINGS,2 EA P/N 125-51-1, 2 EA P/N 125-51-2, 1 EA P/N 125-51-3. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-368-4945, 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
A125-51
NSN: 5330-01-368-4945
FSC: 5330 — Packing and Gasket Materials
CAGE: 28953 — RIX INDUSTRIES (USA)
SPECIFICATIONS
special_featuresP/N A125-51 IS AN OIL WIPER RING ASSEMBLY CONSISTING OF 5 RINGS,2 EA P/N 125-51-1, 2 EA P/N 125-51-2, 1 EA P/N 125-51-3
NSN5330-01-368-4945
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A125-51 MFR: Case Logic ⚠ 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESP/N A125-51 IS AN OIL WIPER RING ASSEMBLY CONSISTING OF 5 RINGS,2 EA P/N 125-51-1, 2 EA P/N 125-51-2, 1 EA P/N 125-51-3
SUBSTITUTES & CROSS-REFERENCES 2
125-51-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
B5555Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A125-51?
A125-51 is a RING,WIPER manufactured by Case Logic.
What parts can replace A125-51?
There are 2 known substitutes for A125-51: 125-51-3, B5555. Substitute compatibility should be verified for your specific system.
What is the NSN for A125-51?
A125-51 is cataloged in the U.S. Government catalog under NSN 5330-01-368-4945. This indicates validated use in U.S. government and defense supply chains.
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