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25003-4143 — ELEMENT,SEP-FIN 10

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

25003-4143: ELEMENT,SEP-FIN 10.

The ELEMENT,SEP-FIN 10 is a the manufacturer industrial component. Key specifications include end_item_identification: COMRPESSOR, AIR. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-142-4765, 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
25003-4143
NSN: 5330-01-142-4765
NIINs: 011424765, 016501264
FSC: 5330 — Packing and Gasket Materials
CAGE: 73680 — GARLOCK SEALING TECHNOLOGIES LLC DBA GARLOCK SEALING TECHNOLOGIES LLC (USA)
SPECIFICATIONS
end_item_identificationCOMRPESSOR, AIR
NSN5330-01-142-4765
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 25003-4143 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
SUBSTITUTES & CROSS-REFERENCES 1
Z422B008Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 25003-4143?
25003-4143 is a ELEMENT,SEP-FIN 10.
What parts can replace 25003-4143?
There is 1 known substitute for 25003-4143: Z422B008. Substitute compatibility should be verified for your specific system.
What is the NSN for 25003-4143?
25003-4143 is cataloged in the U.S. Government catalog under NSN 5330-01-142-4765. This indicates validated use in U.S. government and defense supply chains.
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