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CFSP-17403 — SEAL ASSEMBLY,SHAFT,SPRING LOADE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

CFSP-17403: SEAL ASSEMBLY,SHAFT,SPRING LOADE.

SEAL ASSEMBLY,SHAFT,SPRING LOADE. This part is cataloged in the U.S. Government catalog under NSN 4320-01-254-5483, 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
CFSP-17403
NSN: 4320-01-254-5483
NIINs: 012545483, 012718257
FSC: 4320 — Power and Hand Pumps
CAGE: 0SYN4 — WARTSILA LIPS INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCONSISTS OF DRIVE RING,SPRING HOLDER,SPRING,RETAINER,FLEXIBLE DIAPHRAGM,WASHER,O RING,SEAT; TEMPERATURE RANGE MINUS 40 DEG TO 400 DEG F; PRESSURE,200 PSI; 2.000 IN. SHAFT DIA IN
NSN4320-01-254-5483
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEAL ASSEMBLY,SHAFT,SPRING LOADE TITLE COMPONENT PN CFSP-17403 MFR SEAL ASSEMBLY,SHAFT,SP
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF DRIVE RING,SPRING HOLDER,SPRING,RETAINER,FLEXIBLE DIAPHRAGM,WASHER,O RING,SEAT; TEMPERATURE RANGE MINUS 40 DEG TO 400 DEG F; PRESSURE,200 PSI; 2.000 IN. SHAFT DIA IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSISTS OF DRIVE RING,SPRING HOLDER,SPRING,RETAINER,FLEXIBLE DIAPHRAGM,WASHER,O RING,SEAT; TEMPERATURE RANGE MINUS 40 DEG TO 400 DEG F; PRESSURE,200 PSI; 2.000 IN. SHAFT DIA IN
SUBSTITUTES & CROSS-REFERENCES 5
CFSP-17403TY21-Reference document
Same NSN cross-reference
Reference document — Secondary reference
CF-SP-78492-2 XF911015(316)Reference document
Same NSN cross-reference
Reference document — Secondary reference
CF-SP-17403TY21SZ2INBP171Reference document
Same NSN cross-reference
Reference document — Secondary reference
CF-SP-17403-TY2Reference document
Same NSN cross-reference
Reference document — Secondary reference
CFSP-17403DReference document
Same NSN cross-reference
Reference document — Secondary 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 CFSP-17403?
CFSP-17403 is a SEAL ASSEMBLY,SHAFT,SPRING LOADE.
What parts can replace CFSP-17403?
There are 5 known substitutes for CFSP-17403: CFSP-17403TY21-, CF-SP-78492-2 XF911015(316), CF-SP-17403TY21SZ2INBP171 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CFSP-17403?
CFSP-17403 is cataloged in the U.S. Government catalog under NSN 4320-01-254-5483. 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.