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Technical Data Sheet
PartsTable / COMPONENT / 20138-28953
20138-28953 ✓ 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 CONNECTING LINK,RIGID is a the manufacturer industrial component. Key specifications include diameter: 0.438 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, disk_type: SINGLE, ring_type: SIDE, base_style: FOUR PIN INDEXING, body_style: CYLINDRICAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4310-01-706-5083, 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
20138-28953
NSN: 4310-01-706-5083
FSC: 4310
CAGE: 28953 — RIX INDUSTRIES (USA)
SPECIFICATIONS
diameter0.438 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
disk_typeSINGLE
ring_typeSIDE
base_styleFOUR PIN INDEXING
body_styleCYLINDRICAL
body_width1.050 INCHES MAXIMUM IN
bulb_styleT (TUBULAR)
link_styleCLEVIS ENDS
body_height0.680 INCHES MAXIMUM IN
body_length2.430 INCHES MAXIMUM IN
design_formSINGLE END
NSN4310-01-706-5083
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTING LINK,RIGID TITLE COMPONENT PN 20138-28953 MFR CONNECTING LINK,RIGID
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
20-139Interchangeable
interchangeable cross-reference
interchangeable
20-58Interchangeable
interchangeable cross-reference
interchangeable
A7038Interchangeable
interchangeable cross-reference
interchangeable
205-2210-0111-201Interchangeable
interchangeable cross-reference
interchangeable
46679Interchangeable
interchangeable cross-reference
interchangeable
04225Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20138-28953?
20138-28953 is a CONNECTING LINK,RIGID.
What parts can replace 20138-28953?
There are 19 known substitutes for 20138-28953: 20-139, 20-58, A7038 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20138-28953?
20138-28953 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4310-01-706-5083. 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