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A0143S4101B1236155 — SEAL RING ASSEMBLY,LABYRINTH

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A0143S4101B1236155: SEAL RING ASSEMBLY,LABYRINTH.

The SEAL RING ASSEMBLY,LABYRINTH is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: INNER RING HALF 2,CRUSH PIN RADIAL 2,HARDWARE PARTS PIECE 7,1; 56 NOZZLES FULL ARC,HORIZOTALLY MOUNTED,MEDIA STEAM. This part is cataloged in the U.S.

Government catalog under NSN 2825-00-377-5996, 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
A0143S4101B1236155
NSN: 2825-00-377-5996
NIINs: 003775996, 003775997, 003775999, 003776000, 003776001
FSC: 2825 — Steam Turbines and Components
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
general_characteristics_item_descriptionINNER RING HALF 2,CRUSH PIN RADIAL 2,HARDWARE PARTS PIECE 7,1; 56 NOZZLES FULL ARC,HORIZOTALLY MOUNTED,MEDIA STEAM
NSN2825-00-377-5996
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEAL RING ASSEMBLY,LABYRINTH TITLE COMPONENT PN A0143S4101B1236155 MFR SEAL RING ASSEMBLY,LAB
SUBSTITUTES & CROSS-REFERENCES 8
753C338-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
PL162L445PC1X2X3Reference document
Same NSN cross-reference
Reference document — Secondary reference
PL162L445-1T03Reference document
Same NSN cross-reference
Reference document — Secondary reference
H60P20105-4275Reference document
Same NSN cross-reference
Reference document — Secondary reference
PL162L447-1T01BReference document
Same NSN cross-reference
Reference document — Secondary reference
PL162L445Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A0143S4101B1236155?
A0143S4101B1236155 is a SEAL RING ASSEMBLY,LABYRINTH.
What parts can replace A0143S4101B1236155?
There are 8 known substitutes for A0143S4101B1236155: 753C338-4, PL162L445PC1X2X3, PL162L445-1T03 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A0143S4101B1236155?
A0143S4101B1236155 is cataloged in the U.S. Government catalog under NSN 2825-00-377-5996. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.