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Technical Data Sheet
C8731-1 ✓ 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 body_style: STRAIGHT SHAPE W/SCREW LOCKS, shell_type: SOLID, thread_class: 2B, overall_width: 0.400 INCHES MAXIMUM IN, terminal_type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING, overall_height: 1.050 INCHES NOMINAL 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 5935-01-112-6133, 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
C8731-1
NSN: 5935-01-112-6133
FSC: 5935
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE W/SCREW LOCKS
shell_typeSOLID
thread_class2B
overall_width0.400 INCHES MAXIMUM IN
terminal_typeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
overall_height1.050 INCHES NOMINAL IN
overall_length4.355 INCHES NOMINAL IN
shell_materialPLASTIC DIALLYL PHTHALATE
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
thread_directionRIGHT-HAND
precious_materialGOLD
terminal_locationBACK SINGLE MATING END SINGLE CONTACT GROUPING
NSN5935-01-112-6133
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,PLUG,ELECTRICAL TITLE COMPONENT PN C8731-1 MFR CONNECTOR,PLUG,ELECTRI
KEY FEATURES
THREAD CLASS: 2B
PRECIOUS MATERIAL: GOLD
CONTACT POSITION ARRANGEMENT STYLE: 2 ROWS OF INDEPENDENT CONTACTS INSERTED BOARD SINGLE MATING END
CONTACT MAXIMUM CURRENT RATING IN AMPS: 3.0 SINGLE MATING END SINGLE CONTACT GROUPING
TERMINAL TYPE: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING
INCLUDED CONTACT TYPE: ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT MATERIAL: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
SHELL MATERIAL: PLASTIC DIALLYL PHTHALATE
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS2B
PRECIOUS MATERIALGOLD
CONTACT POSITION ARRANGEMENT STYLE2 ROWS OF INDEPENDENT CONTACTS INSERTED BOARD SINGLE MATING END
CONTACT MAXIMUM CURRENT RATING IN AMPS3.0 SINGLE MATING END SINGLE CONTACT GROUPING
TERMINAL TYPECRIMP SINGLE MATING END SINGLE CONTACT GROUPING
INCLUDED CONTACT TYPEROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT MATERIALCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
SHELL MATERIALPLASTIC DIALLYL PHTHALATE
NOMINAL THREAD SIZE0.138 INCHES IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
MILE1-770Interchangeable
interchangeable cross-reference
interchangeable
S30752-1Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-1/770Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-55302/113Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-55302/113Interchangeable
interchangeable cross-reference
interchangeable
M55302/113-07Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C8731-1?
C8731-1 is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace C8731-1?
There are 7 known substitutes for C8731-1: MILE1-770, S30752-1, MIL-PRF-1/770 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C8731-1?
C8731-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-01-112-6133. This indicates validated use in U.S. government and defense supply chains.
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