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Technical Data Sheet
PartsTable / COMPONENT / BS4-1545PC3-4
BS4-1545PC3-4 ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include end_item_identification: PUMP CTFGL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-035-7560, 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
BS4-1545PC3-4
NSN: 4320-00-035-7560
FSC: 4320
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
end_item_identificationPUMP CTFGL
NSN4320-00-035-7560
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN BS4-1545PC3-4 MFR CONNECTOR,RECEPTACLE,E
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONPUMP CTFGL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
A155Interchangeable
interchangeable cross-reference
interchangeable
K155Interchangeable
interchangeable cross-reference
interchangeable
L3198-20HDLInterchangeable
interchangeable cross-reference
interchangeable
278-2122-010Interchangeable
interchangeable cross-reference
interchangeable
P19009Interchangeable
interchangeable cross-reference
interchangeable
5104-7-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BS4-1545PC3-4?
BS4-1545PC3-4 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace BS4-1545PC3-4?
There are 10 known substitutes for BS4-1545PC3-4: A155, K155, L3198-20HDL and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BS4-1545PC3-4?
BS4-1545PC3-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-035-7560. 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