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PartsTable / COMPONENT / MCD4140-2SH72
MCD4140-2SH72 ✓ 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 EXTENSION,LEG is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: O/A LG 18 IN.;INCLUDES 1 ESTENSION LEG;1 SLEEVE;1 PIN,1 CHAIN;2 COTTER PINS 0.250 @BY 2.000 IN. 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 3810-00-862-7184, 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
MCD4140-2SH72
NSN: 3810-00-862-7184
FSC: 3810
CAGE: 87990 — QUARTERMASTER GENERAL (USA)
SPECIFICATIONS
general_characteristics_item_descriptionO/A LG 18 IN.;INCLUDES 1 ESTENSION LEG;1 SLEEVE;1 PIN,1 CHAIN;2 COTTER PINS 0.250 @BY 2.000 IN. IN
NSN3810-00-862-7184
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available EXTENSION,LEG TITLE COMPONENT PN MCD4140-2SH72 MFR EXTENSION,LEG
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: O/A LG 18 IN.;INCLUDES 1 ESTENSION LEG;1 SLEEVE;1 PIN,1 CHAIN;2 COTTER PINS 0.250 @BY 2.000 IN. IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONO/A LG 18 IN.;INCLUDES 1 ESTENSION LEG;1 SLEEVE;1 PIN,1 CHAIN;2 COTTER PINS 0.250 @BY 2.000 IN. IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
BH6AInterchangeable
interchangeable cross-reference
interchangeable
41-40Interchangeable
interchangeable cross-reference
interchangeable
A-411-102-AInterchangeable
interchangeable cross-reference
interchangeable
S1793Interchangeable
interchangeable cross-reference
interchangeable
140SMInterchangeable
interchangeable cross-reference
interchangeable
5112-79Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MCD4140-2SH72?
MCD4140-2SH72 is a EXTENSION,LEG.
What parts can replace MCD4140-2SH72?
There are 14 known substitutes for MCD4140-2SH72: BH6A, 41-40, A-411-102-A and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MCD4140-2SH72?
MCD4140-2SH72 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3810-00-862-7184. 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