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PartsTable / COMPONENT / 43-187-034
43-187-034 ✓ 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. Key specifications include general_characteristics_item_description: CONSIST OF SPRING; BAND; SHELL; SPRING HOLDER; FRICTION RING; SEAL FACE; SEAL SEAT; SEAT GASKET. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-298-4000, 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
43-187-034
NSN: 4320-00-298-4000
FSC: 4320
CAGE: 0SYN4 — WARTSILA LIPS INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCONSIST OF SPRING; BAND; SHELL; SPRING HOLDER; FRICTION RING; SEAL FACE; SEAL SEAT; SEAT GASKET
NSN4320-00-298-4000
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEAL ASSEMBLY,SHAFT,SPRING LOADE TITLE COMPONENT PN 43-187-034 MFR SEAL ASSEMBLY,SHAFT,SP
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSIST OF SPRING; BAND; SHELL; SPRING HOLDER; FRICTION RING; SEAL FACE; SEAL SEAT; SEAT GASKET
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSIST OF SPRING; BAND; SHELL; SPRING HOLDER; FRICTION RING; SEAL FACE; SEAL SEAT; SEAT GASKET
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
6520NCM116186Interchangeable
interchangeable cross-reference
interchangeable
52666Interchangeable
interchangeable cross-reference
interchangeable
23404Interchangeable
interchangeable cross-reference
interchangeable
02187001Interchangeable
interchangeable cross-reference
interchangeable
1229863Interchangeable
interchangeable cross-reference
interchangeable
4320PL0784251Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 43-187-034?
43-187-034 is a SEAL ASSEMBLY,SHAFT,SPRING LOADE.
What parts can replace 43-187-034?
There are 9 known substitutes for 43-187-034: 6520NCM116186, 52666, 23404 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 43-187-034?
43-187-034 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-298-4000. 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