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PartsTable / COMPONENT / B-1634 PIECE 44
B-1634 PIECE 44 ✓ 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 RING,LANTERN is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYURETHANE OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-01-195-5871, 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
B-1634 PIECE 44
NSN: 4320-01-195-5871
FSC: 4320
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
materialPLASTIC POLYURETHANE OVERALL
NSN4320-01-195-5871
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,LANTERN TITLE COMPONENT PN B-1634 PIECE 44 MFR RING,LANTERN
KEY FEATURES
•
MATERIAL: PLASTIC POLYURETHANE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC POLYURETHANE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
132900Interchangeable
interchangeable cross-reference
interchangeable
1904455Interchangeable
interchangeable cross-reference
interchangeable
36800S7Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-14652BInterchangeable
interchangeable cross-reference
interchangeable
MIL-I-14652Interchangeable
interchangeable cross-reference
interchangeable
A-1-520Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B-1634 PIECE 44?
B-1634 PIECE 44 is a RING,LANTERN.
What parts can replace B-1634 PIECE 44?
There are 11 known substitutes for B-1634 PIECE 44: 132900, 1904455, 36800S7 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B-1634 PIECE 44?
B-1634 PIECE 44 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-01-195-5871. 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