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PartsTable / COMPONENT / 143893
143893 ✓ 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 TRANSFORMER is a the manufacturer industrial component. Key specifications include head_style: ROUND EXTENDED WASHER, head_height: 0.141 INCHES NOMINAL IN, thread_class: 2A A, head_diameter: 0.312 INCHES NOMINAL IN, thread_length: 0.594 INCHES MAXIMUM IN, screw_material: STEEL COMP 1212. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-216-8870, 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
143893
NSN: 5950-00-216-8870
FSC: 5950
CAGE: 65092 — SOLARTRON ELECTRONICS INC WESTON INSTRUMENTS DIV (USA)
SPECIFICATIONS
head_styleROUND EXTENDED WASHER
head_height0.141 INCHES NOMINAL IN
thread_class2A A
head_diameter0.312 INCHES NOMINAL IN
thread_length0.594 INCHES MAXIMUM IN
screw_materialSTEEL COMP 1212
fastener_length0.594 INCHES NOMINAL IN
thread_directionRIGHT-HAND
internal_drive_styleCROSS RECESS TYPE 1
nominal_thread_diameter0.190 INCHES IN
screw_surface_treatmentCADMIUM
extended_washer_diameter0.469 INCHES NOMINAL IN
NSN5950-00-216-8870
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER TITLE COMPONENT PN 143893 MFR TRANSFORMER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
460028-1Interchangeable
interchangeable cross-reference
interchangeable
460028Interchangeable
interchangeable cross-reference
interchangeable
545515Interchangeable
interchangeable cross-reference
interchangeable
D32-42Interchangeable
interchangeable cross-reference
interchangeable
D32-43Interchangeable
interchangeable cross-reference
interchangeable
A214642Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 143893?
143893 is a TRANSFORMER.
What parts can replace 143893?
There are 11 known substitutes for 143893: 460028-1, 460028, 545515 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 143893?
143893 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-216-8870. 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