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PartsTable / COMPONENT / 40-81S4L13120
40-81S4L13120 ✓ 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

CONNECTOR BODY,RECEPTACLE,ELECTR. Key specifications include body_style: STRAIGHT SHAPE, shell_type: SOLID, thread_class: 2A AND 2B A, overall_width: 3.359 INCHES MINIMUM AND 3.391 INCHES MAXIMUM IN, overall_height: 3.922 INCHES MINIMUM AND 3.954 INCHES MAXIMUM IN, overall_length: 4.609 INCHES MINIMUM AND 4.641 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 5935-00-875-3267, 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
40-81S4L13120
NSN: 5935-00-875-3267
FSC: 5935
CAGE: 81312 — WINCHESTER INTERCONNECT CORPORATION DBA WINCHESTER INTERCONNECT DIV WINCHESTER INTERCONNECT (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE
shell_typeSOLID
thread_class2A AND 2B A
overall_width3.359 INCHES MINIMUM AND 3.391 INCHES MAXIMUM IN
overall_height3.922 INCHES MINIMUM AND 3.954 INCHES MAXIMUM IN
overall_length4.609 INCHES MINIMUM AND 4.641 INCHES MAXIMUM IN
shell_materialALUMINUM ALLOY
insert_materialPLASTIC SINGLE MATING END
thread_directionRIGHT-HAND
mating_end_quantity2
nominal_thread_size0.138 INCHES AND 0.313 INCHES IN
polarization_method2 POLARIZATION POSTS
NSN5935-00-875-3267
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR BODY,RECEPTACLE,ELECTR TITLE COMPONENT PN 40-81S4L13120 MFR CONNECTOR BODY,RECEPTA
KEY FEATURES
•
BODY STYLE: STRAIGHT SHAPE
•
THREADED DEVICE TYPE: COUPLING FACILITY AND MOUNTING HOLE
•
MATING END QUANTITY: 2
•
SHELL SURFACE TREATMENT: CADMIUM AND CHROMATE
•
CONNECTOR LOCKING METHOD: SCREW
•
INSERT MATERIAL DOCUMENT AND CLASSIFICATION: MIL-M-14 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
•
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH: 2.869 INCHES MINIMUM AND 2.882 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
BODY STYLESTRAIGHT SHAPE
THREADED DEVICE TYPECOUPLING FACILITY AND MOUNTING HOLE
OVERALL WIDTH3.359 INCHES MINIMUM AND 3.391 INCHES MAXIMUM IN
MATING END QUANTITY2
SHELL SURFACE TREATMENTCADMIUM AND CHROMATE
CONNECTOR LOCKING METHODSCREW
INSERT MATERIAL DOCUMENT AND CLASSIFICATIONMIL-M-14 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH2.869 INCHES MINIMUM AND 2.882 INCHES MAXIMUM IN
OVERALL LENGTH4.609 INCHES MINIMUM AND 4.641 INCHES MAXIMUM IN
POLARIZATION METHOD2 POLARIZATION POSTS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
23432Interchangeable
interchangeable cross-reference
interchangeable
NAS1102E3-6Interchangeable
interchangeable cross-reference
interchangeable
S51Interchangeable
interchangeable cross-reference
interchangeable
00725665425097Interchangeable
interchangeable cross-reference
interchangeable
716-056064Interchangeable
interchangeable cross-reference
interchangeable
G55P10507Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40-81S4L13120?
40-81S4L13120 is a CONNECTOR BODY,RECEPTACLE,ELECTR.
What parts can replace 40-81S4L13120?
There are 12 known substitutes for 40-81S4L13120: 23432, NAS1102E3-6, S51 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 40-81S4L13120?
40-81S4L13120 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-875-3267. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026