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PartsTable / COMPONENT / 31-100451-3
31-100451-3 ✓ 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,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLID, thread_class: 2A A, overall_width: 0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN, terminal_type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING, overall_height: 0.470 INCHES MINIMUM AND 0.530 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 5935-00-009-2956, 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
31-100451-3
NSN: 5935-00-009-2956
FSC: 5935
CAGE: 34257 — EIP MICROWAVE INC (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
shell_typeSOLID
thread_class2A A
overall_width0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
terminal_typeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
overall_height0.470 INCHES MINIMUM AND 0.530 INCHES MAXIMUM IN
overall_length0.625 INCHES NOMINAL IN
shell_materialSTEEL
insert_materialPLASTIC TETRAFLUOROETHYLENE SINGLE MATING END
bushing_diameter0.250 INCHES MINIMUM IN
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
thread_directionRIGHT-HAND
NSN5935-00-009-2956
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 31-100451-3 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
BUSHING DIAMETER: 0.250 INCHES MINIMUM IN
•
MATING END QUANTITY: 1
•
DISTANCE FROM MOUNTING SHOULDER TO FRONT FACE: 0.310 INCHES NOMINAL IN
•
PRECIOUS MATERIAL AND WEIGHT: 0.005 GOLD GRAINS, TROY
•
BODY STYLE: STRAIGHT SHAPE, EXTERNAL COUPLING
•
CONTACT MATERIAL: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
•
CONTACT SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-G-45204,TYPE 2,CLASS @2 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
•
THREADED DEVICE TYPE: COUPLING FACILITY
TECHNICAL CHARACTERISTICS (FLIS)
BUSHING DIAMETER0.250 INCHES MINIMUM IN
MATING END QUANTITY1
DISTANCE FROM MOUNTING SHOULDER TO FRONT FACE0.310 INCHES NOMINAL IN
PRECIOUS MATERIAL AND WEIGHT0.005 GOLD GRAINS, TROY
BODY STYLESTRAIGHT SHAPE, EXTERNAL COUPLING
CONTACT MATERIALCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-G-45204,TYPE 2,CLASS @2 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
THREADED DEVICE TYPECOUPLING FACILITY
INCLUDED CONTACT QUANTITY1 SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-533,COMP @HT FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
10045102Interchangeable
interchangeable cross-reference
interchangeable
2052-1201-00Interchangeable
interchangeable cross-reference
interchangeable
31-100451-2Interchangeable
interchangeable cross-reference
interchangeable
819367-3Interchangeable
interchangeable cross-reference
interchangeable
357-7397-020Interchangeable
interchangeable cross-reference
interchangeable
OSM204CCInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31-100451-3?
31-100451-3 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 31-100451-3?
There are 11 known substitutes for 31-100451-3: 10045102, 2052-1201-00, 31-100451-2 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31-100451-3?
31-100451-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-009-2956. 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