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PartsTable / COMPONENT / 4501-251
4501-251 ✓ 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 material: ALUMINUM ALLOY, link_style: SOLID SHANK, body_diameter: 1.125 INCHES NOMINAL IN, overall_length: 13.890 INCHES NOMINAL IN, body_construction: TUBULAR, end_attachment_style: EYE FIRST END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-388-9923, 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
4501-251
NSN: 3040-00-388-9923
FSC: 3040
CAGE: 34742 — TYEE AIRCRAFT INC DIV TYEE AIRCRAFT (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
link_styleSOLID SHANK
body_diameter1.125 INCHES NOMINAL IN
overall_length13.890 INCHES NOMINAL IN
body_constructionTUBULAR
end_attachment_styleEYE FIRST END
end_attachment_width0.406 INCHES NOMINAL FIRST END IN
end_attachment_length2.531 INCHES NOMINAL FIRST END IN
end_attachment_hole_diameter0.375 INCHES NOMINAL FIRST END IN
NSN3040-00-388-9923
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTING LINK,RIGID TITLE COMPONENT PN 4501-251 MFR CONNECTING LINK,RIGID
KEY FEATURES
•
BODY DIAMETER: 1.125 INCHES NOMINAL IN
•
END ATTACHMENT LENGTH: 2.531 INCHES NOMINAL FIRST END IN
•
BODY CONSTRUCTION: TUBULAR
•
END ATTACHMENT STYLE: EYE FIRST END
•
END ATTACHMENT WIDTH: 0.406 INCHES NOMINAL FIRST END IN
•
MATERIAL: ALUMINUM ALLOY
•
LINK STYLE: SOLID SHANK
TECHNICAL CHARACTERISTICS (FLIS)
BODY DIAMETER1.125 INCHES NOMINAL IN
END ATTACHMENT LENGTH2.531 INCHES NOMINAL FIRST END IN
BODY CONSTRUCTIONTUBULAR
END ATTACHMENT STYLEEYE FIRST END
OVERALL LENGTH13.890 INCHES NOMINAL IN
END ATTACHMENT WIDTH0.406 INCHES NOMINAL FIRST END IN
MATERIALALUMINUM ALLOY
LINK STYLESOLID SHANK
END ATTACHMENT HOLE DIAMETER0.375 INCHES NOMINAL FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
S-1312Interchangeable
interchangeable cross-reference
interchangeable
683Interchangeable
interchangeable cross-reference
interchangeable
5072Interchangeable
interchangeable cross-reference
interchangeable
4069-1Interchangeable
interchangeable cross-reference
interchangeable
40766Interchangeable
interchangeable cross-reference
interchangeable
1RTF44170ATB001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4501-251?
4501-251 is a CONNECTING LINK,RIGID.
What parts can replace 4501-251?
There are 12 known substitutes for 4501-251: S-1312, 683, 5072 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4501-251?
4501-251 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-388-9923. 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