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E171-422KPC423 — PACKING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

E171-422KPC423: PACKING.

The PACKING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-032-3159, 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
E171-422KPC423
NSN: 5330-01-032-3159
FSC: 5330 — Packing and Gasket Materials
CAGE: 11440 — GE STEAM POWER INC DBA GE STEAM POWER, INC DIV GENERAL ELECTRIC (USA)
SPECIFICATIONS
Part NumberE171-422KPC423
NSN5330-01-032-3159
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: E171-422KPC423 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 4
E171-422M PIECEReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
E171-422PC423Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
AB32Reference document
Same NSN cross-reference
Reference document — Secondary reference
CE-32Reference document
Same NSN cross-reference
Reference document — Secondary 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 E171-422KPC423?
E171-422KPC423 is a PACKING.
What parts can replace E171-422KPC423?
There are 4 known substitutes for E171-422KPC423: E171-422M PIECE, E171-422PC423, AB32 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for E171-422KPC423?
E171-422KPC423 is cataloged in the U.S. Government catalog under NSN 5330-01-032-3159. This indicates validated use in U.S. government and defense supply chains.
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