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1146293 ✓ 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 LINK,COUPLING is a the manufacturer industrial component. Key specifications include width: 4.000 INCHES NOMINAL IN, length: 7.000 INCHES NOMINAL IN, material: STEEL OVERALL, body_width: 1.120 INCHES MAXIMUM IN, head_style: HEXAGON, body_height: 0.560 INCHES MAXIMUM 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 1355-00-324-3988, 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
1146293
NSN: 1355-00-324-3988
FSC: 1355
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
width4.000 INCHES NOMINAL IN
length7.000 INCHES NOMINAL IN
materialSTEEL OVERALL
body_width1.120 INCHES MAXIMUM IN
head_styleHEXAGON
body_height0.560 INCHES MAXIMUM IN
body_length1.250 INCHES MAXIMUM IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
inclosure_typeFULLY INCLOSED
fastener_length2.5 INCHES NOMINAL IN
inductance_typeFIXED
mounting_methodTHREADED HOLE(S) SINGLE GROUP
NSN1355-00-324-3988
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LINK,COUPLING TITLE COMPONENT PN 1146293 MFR LINK,COUPLING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
WE3362Interchangeable
interchangeable cross-reference
interchangeable
18763Interchangeable
interchangeable cross-reference
interchangeable
315-18049-01Interchangeable
interchangeable cross-reference
interchangeable
313774Interchangeable
interchangeable cross-reference
interchangeable
313774 FIND 20Interchangeable
interchangeable cross-reference
interchangeable
0158289500Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1146293?
1146293 is a LINK,COUPLING.
What parts can replace 1146293?
There are 7 known substitutes for 1146293: WE3362, 18763, 315-18049-01 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1146293?
1146293 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1355-00-324-3988. 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