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Technical Data Sheet
PartsTable / COMPONENT / MIL-PRF-39012
MIL-PRF-39012 ✓ 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 COVER,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING AND PLASTIC TETRAFLUOROETHYLENE, body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLID, body_height: 0.375 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN, thread_class: 2A A, terminal_type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-089-4442, 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
MIL-PRF-39012
NSN: 5935-00-089-4442
FSC: 5935
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL CORROSION RESISTING AND PLASTIC TETRAFLUOROETHYLENE
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
shell_typeSOLID
body_height0.375 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
thread_class2A A
terminal_typeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
overall_height2.000 INCHES NOMINAL IN
overall_length1.468 INCHES MAXIMUM IN
shell_materialSTEEL
furnished_itemsBEAD CHAIN
insert_materialPLASTIC FLUORINATED ETHYLENE PROPYLENE OR PLASTIC POLYTETRAFLUOROETHYLENE SINGLE MATING END
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
NSN5935-00-089-4442
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,ELECTRICAL CONNECTOR TITLE COMPONENT PN MIL-PRF-39012 MFR COVER,ELECTRICAL CONNE
KEY FEATURES
•
MATERIAL: COPPER ALLOY
•
STYLE DESIGNATOR: EXTERNAL BAYONET W/CHAIN OR ROPE
•
SURFACE TREATMENT: SILVER
•
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.).
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.535 INCHES MAXIMUM IN
•
OVERALL DIAMETER: 0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 TWIST LOCK
•
FURNISHED ITEMS: CHAIN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY
STYLE DESIGNATOREXTERNAL BAYONET W/CHAIN OR ROPE
SURFACE TREATMENTSILVER
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.).
UNTHREADED MOUNTING HOLE DIAMETER0.535 INCHES MAXIMUM IN
OVERALL DIAMETER0.745 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
MOUNTING FACILITY TYPE AND QUANTITY1 TWIST LOCK
FURNISHED ITEMSCHAIN
ATTACHMENT FEATURE LENGTH3.480 INCHES MINIMUM AND 3.520 INCHES MAXIMUM IN
BODY HEIGHT0.892 INCHES MINIMUM AND 0.902 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 32
MIL-PRF-39012Interchangeable
interchangeable cross-reference
interchangeable
5935PL0194120Interchangeable
interchangeable cross-reference
interchangeable
M39012-16-0503Interchangeable
interchangeable cross-reference
interchangeable
M39012-26-0503Interchangeable
interchangeable cross-reference
interchangeable
KA-59-292Interchangeable
interchangeable cross-reference
interchangeable
M39012/26-503Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-PRF-39012?
MIL-PRF-39012 is a COVER,ELECTRICAL CONNECTOR.
What parts can replace MIL-PRF-39012?
There are 32 known substitutes for MIL-PRF-39012: MIL-PRF-39012, 5935PL0194120, M39012-16-0503 and 29 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-PRF-39012?
MIL-PRF-39012 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-089-4442. 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.
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Last verified: July 2026