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Technical Data Sheet

7-5081 ITEM 54 — Technical Data Sheet

✓ 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 part is cataloged in the Federal Logistics Information System under NSN 5331-00-166-0967, 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
7-5081 ITEM 54
NSN: 5331-00-166-0967
FSC: 5331 — O-RING
CAGE: 70236 — TACTAIR FLUID CONTROLS INC (USA)
SPECIFICATIONS
Part Number7-5081 ITEM 54
NSN5331-00-166-0967
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7-5081 ITEM 54 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 36
002017InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
66C64058InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
22046-14InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MILR25897InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
4400173-0140InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
826281InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7-5081 ITEM 54?
7-5081 ITEM 54 is a O-RING.
What parts can replace 7-5081 ITEM 54?
There are 36 known substitutes for 7-5081 ITEM 54: 002017, 66C64058, 22046-14 and 33 more. Substitute compatibility should be verified for your specific system.
Is 7-5081 ITEM 54 still available?
7-5081 ITEM 54 is currently cancelled.
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