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Technical Data Sheet
PartsTable / COMPONENT / 31-2373
31-2373 ✓ 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 CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include width: 0.245 INCHES MINIMUM AND 0.246 INCHES MAXIMUM IN, height: 0.187 INCHES NOMINAL IN, length: 0.433 INCHES MINIMUM AND 0.434 INCHES MAXIMUM IN, material: STEEL COMP 303, body_style: STRAIGHT SHAPE, INTERNAL COUPLING, shell_type: SOLID. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-136-6912, 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
31-2373
NSN: 5935-00-136-6912
FSC: 5935
CAGE: 13511 — AMPHENOL CADRE DIV BUNKER RAMO CORP (USA)
SPECIFICATIONS
width0.245 INCHES MINIMUM AND 0.246 INCHES MAXIMUM IN
height0.187 INCHES NOMINAL IN
length0.433 INCHES MINIMUM AND 0.434 INCHES MAXIMUM IN
materialSTEEL COMP 303
body_styleSTRAIGHT SHAPE, INTERNAL COUPLING
shell_typeSOLID
thread_class2B
hole_diameter0.106 INCHES NOMINAL IN
terminal_typeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
overall_length1.343 INCHES NOMINAL IN
shell_materialCOPPER ALLOY
furnished_itemsLOCKNUT
NSN5935-00-136-6912
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,PLUG,ELECTRICAL TITLE COMPONENT PN 31-2373 MFR CONNECTOR,PLUG,ELECTRI
KEY FEATURES
•
THREAD DIRECTION: RIGHT-HAND
•
THREAD CLASS: 2B
•
CONTACT SURFACE TREATMENT: GOLD SINGLE MATING END SINGLE CONTACT GROUPING
•
TEST DATA DOCUMENT: 81349-MIL-C-39012 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
•
SHELL SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-S-365 FED SPEC 1ST TREATMENT RESPONSE
•
SHELL TYPE: SOLID
•
SHELL MATERIAL: COPPER ALLOY
•
RADIO FREQUENCY TYPE CONTACT CHARACTERISTIC IMPEDANCE IN OHMS: 50.0 SINGLE MATING END SINGLE CONTACT GROUPING
TECHNICAL CHARACTERISTICS (FLIS)
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
CONTACT SURFACE TREATMENTGOLD SINGLE MATING END SINGLE CONTACT GROUPING
TEST DATA DOCUMENT81349-MIL-C-39012 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
SHELL SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-S-365 FED SPEC 1ST TREATMENT RESPONSE
SHELL TYPESOLID
SHELL MATERIALCOPPER ALLOY
RADIO FREQUENCY TYPE CONTACT CHARACTERISTIC IMPEDANCE IN OHMS50.0 SINGLE MATING END SINGLE CONTACT GROUPING
PRECIOUS MATERIAL AND WEIGHT0.005 GOLD GRAINS, TROY AND 0.100 SILVER GRAINS, TROY
PRECIOUS MATERIALGOLD AND SILVER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
10501-1Interchangeable
interchangeable cross-reference
interchangeable
7-225550-2Interchangeable
interchangeable cross-reference
interchangeable
M39012/26-0005Interchangeable
interchangeable cross-reference
interchangeable
640734Interchangeable
interchangeable cross-reference
interchangeable
82091Interchangeable
interchangeable cross-reference
interchangeable
KA59-191Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31-2373?
31-2373 is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace 31-2373?
There are 29 known substitutes for 31-2373: 10501-1, 7-225550-2, M39012/26-0005 and 26 more. Substitute compatibility should be verified for your specific system.
Is 31-2373 still available?
31-2373 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026