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PartsTable / COMPONENT / CFSP-37538
CFSP-37538 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

SEAL ASSEMBLY,SHAFT,SPRING LOADE. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-01-032-7152, 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-37538
NSN: 4320-01-032-7152
FSC: 4320
CAGE: 0SYN4 — WARTSILA LIPS INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCONSISTS OF VITON O-RINGS AND BELLOWS; NICKEL BOUND TUNGSTEN CARBIDE STATIONARY MATING RING; AND STAINLESS STEEL TYPE 316 SPRINGS AND METAL PARTS
NSN4320-01-032-7152
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEAL ASSEMBLY,SHAFT,SPRING LOADE TITLE COMPONENT PN CFSP-37538 MFR SEAL ASSEMBLY,SHAFT,SP
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSISTS OF VITON O-RINGS AND BELLOWS; NICKEL BOUND TUNGSTEN CARBIDE STATIONARY MATING RING; AND STAINLESS STEEL TYPE 316 SPRINGS AND METAL PARTS
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSISTS OF VITON O-RINGS AND BELLOWS; NICKEL BOUND TUNGSTEN CARBIDE STATIONARY MATING RING; AND STAINLESS STEEL TYPE 316 SPRINGS AND METAL PARTS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
949-201PCR3S3T3Interchangeable
interchangeable cross-reference
interchangeable
312346PCR3S3T3Interchangeable
interchangeable cross-reference
interchangeable
5479Interchangeable
interchangeable cross-reference
interchangeable
LP50P791-81MFX2Interchangeable
interchangeable cross-reference
interchangeable
845-2104599PC16Interchangeable
interchangeable cross-reference
interchangeable
MS 35756-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CFSP-37538?
CFSP-37538 is a SEAL ASSEMBLY,SHAFT,SPRING LOADE.
What parts can replace CFSP-37538?
There are 14 known substitutes for CFSP-37538: 949-201PCR3S3T3, 312346PCR3S3T3, 5479 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CFSP-37538?
CFSP-37538 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-01-032-7152. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026