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PartsTable / COMPONENT / SL-4731 PC23
SL-4731 PC23 ✓ 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 special_features: 2 REQUIRED PERSTERN DRIVE, end_item_identification: BOAT; STERN DRIVE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-218-3699, 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
SL-4731 PC23
NSN: 4320-00-218-3699
FSC: 4320
CAGE: 93232 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING (USA)
SPECIFICATIONS
special_features2 REQUIRED PERSTERN DRIVE
end_item_identificationBOAT; STERN DRIVE
NSN4320-00-218-3699
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,LANTERN TITLE COMPONENT PN SL-4731 PC23 MFR RING,LANTERN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
AA59649-202BInterchangeable
interchangeable cross-reference
interchangeable
2X6503BInterchangeable
interchangeable cross-reference
interchangeable
70425Interchangeable
interchangeable cross-reference
interchangeable
604-3-4Interchangeable
interchangeable cross-reference
interchangeable
A-1526Interchangeable
interchangeable cross-reference
interchangeable
W1146Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SL-4731 PC23?
SL-4731 PC23 is a RING,LANTERN.
What parts can replace SL-4731 PC23?
There are 18 known substitutes for SL-4731 PC23: AA59649-202B, 2X6503B, 70425 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SL-4731 PC23?
SL-4731 PC23 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-218-3699. 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