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CFSP17400TY9-1.25IN-QP171 — CFSP17400TY9-1.25IN-QP171

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

CFSP17400TY9-1.25IN-QP171: CFSP17400TY9-1.25IN-QP171.

The CFSP17400TY9-1.25IN-QP171 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5330-01-254-5292, 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
CFSP17400TY9-1.25IN-QP171
NSN: 5330-01-254-5292
FSC: 5330 — Packing and Gasket Materials
CAGE: 71724 — JOHN CRANE, INC (USA)
SPECIFICATIONS
Part NumberCFSP17400TY9-1.25IN-QP171
NSN5330-01-254-5292
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CFSP17400TY9-1.25IN-QP171 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
CF-SP-76354-1Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CFSP17400TY9-1.25IN-QP171?
CFSP17400TY9-1.25IN-QP171 is a CFSP17400TY9-1.25IN-QP171.
What parts can replace CFSP17400TY9-1.25IN-QP171?
There is 1 known substitute for CFSP17400TY9-1.25IN-QP171: CF-SP-76354-1. Substitute compatibility should be verified for your specific system.
What is the NSN for CFSP17400TY9-1.25IN-QP171?
CFSP17400TY9-1.25IN-QP171 is cataloged in the U.S. Government catalog under NSN 5330-01-254-5292. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.