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PartsTable / COMPONENT / BS5-2351
BS5-2351 ✓ 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

The GLAND,LOWER CYLINDER HEAD is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 905, overall_height: 0.938 INCHES NOMINAL IN, flange_diameter: 1.875 INCHES NOMINAL IN, flange_thickness: 0.125 INCHES NOMINAL IN, style_designator: IRREGULAR, body_inside_diameter: 0.531 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-816-4152, 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
BS5-2351
NSN: 4320-00-816-4152
FSC: 4320
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
materialCOPPER ALLOY 905
overall_height0.938 INCHES NOMINAL IN
flange_diameter1.875 INCHES NOMINAL IN
flange_thickness0.125 INCHES NOMINAL IN
style_designatorIRREGULAR
body_inside_diameter0.531 INCHES NOMINAL IN
body_outside_diameter0.750 INCHES NOMINAL IN
casehardening_indicatorNOT CASEHARDENED
end_item_identificationWARREN 6X7X12 VERTICAL SINGLE BILGE PUMP
NSN4320-00-816-4152
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GLAND,LOWER CYLINDER HEAD TITLE COMPONENT PN BS5-2351 MFR GLAND,LOWER CYLINDER H
KEY FEATURES
•
MATERIAL: NICKEL ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALNICKEL ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
BS5-2351Interchangeable
interchangeable cross-reference
interchangeable
945-1402Interchangeable
interchangeable cross-reference
interchangeable
BS5-2351,PC.169Interchangeable
interchangeable cross-reference
interchangeable
TC-18Interchangeable
interchangeable cross-reference
interchangeable
BS5-2351,PC.163Interchangeable
interchangeable cross-reference
interchangeable
CS 0842090Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BS5-2351?
BS5-2351 is a GLAND,LOWER CYLINDER HEAD.
What parts can replace BS5-2351?
There are 11 known substitutes for BS5-2351: BS5-2351, 945-1402, BS5-2351,PC.169 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BS5-2351?
BS5-2351 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-816-4152. 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