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085420057A — 085420057A

✓ Government record, cited
RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS · ORING SEAL
PRODUCT OVERVIEW

085420057A: 085420057A.

The 085420057A is a RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS industrial component. This part is cataloged in the U.S. Government catalog under NSN 5340-01-452-5612, 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
085420057A
NSN: 5340-01-452-5612
FSC: 5340 — Hardware, Commercial
CAGE: 71956 — RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS (USA)
SPECIFICATIONS
Part Number085420057A
ManufacturerRELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS
NSN5340-01-452-5612
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 085420057A MFR: RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS ⚠ 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
SUBSTITUTES & CROSS-REFERENCES 2
85420-57-AReference document
Same NSN cross-reference
Reference document — Secondary reference
86755-52 PC NO 5Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 085420057A?
085420057A is a 085420057A manufactured by RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS.
What parts can replace 085420057A?
There are 2 known substitutes for 085420057A: 85420-57-A, 86755-52 PC NO 5. Substitute compatibility should be verified for your specific system.
What is the NSN for 085420057A?
085420057A is cataloged in the U.S. Government catalog under NSN 5340-01-452-5612. This indicates validated use in U.S. government and defense supply chains.
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