PartsTable
Technical Data Sheet
MIL-C-7974 ✓ Verified by PartsTable
· WIRE CABLE
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

The CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: RUBBER FIRST POSITION JACKET ALL CONDUCTORS, body_style: STRAIGHT SHAPE W/CLAMP, shell_type: SOLID, overall_width: 3.800 INCHES MAXIMUM IN, terminal_type: CRIMP ALL MATING ENDS ALL CONTACT GROUPINGS, binding_method: SLEEVE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-00-032-4821, 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-C-7974
NSN: 6150-00-032-4821
FSC: 6150
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialRUBBER FIRST POSITION JACKET ALL CONDUCTORS
body_styleSTRAIGHT SHAPE W/CLAMP
shell_typeSOLID
overall_width3.800 INCHES MAXIMUM IN
terminal_typeCRIMP ALL MATING ENDS ALL CONTACT GROUPINGS
binding_methodSLEEVE
conductor_formSTRANDED ALL CONDUCTORS
overall_height9.000 INCHES MINIMUM AND 9.500 INCHES MAXIMUM IN
overall_length7.250 INCHES MINIMUM AND 9.500 INCHES MAXIMUM IN
shell_materialALUMINUM ALLOY
voltage_rating600.0 AC MAXIMUM RATED WORKING VOLTAGE ALL CONDUCTORS
insert_materialCOPPER ALLOY SINGLE MATING END
NSN6150-00-032-4821
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: MIL-C-7974 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
CROSS-SECTIONAL SHAPE STYLE: ROUND
ROUND CONDUCTOR SIZE: 0 AWG SECOND CONDUCTOR
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-I-3930,TYPE IS MIL SPEC SINGLE MATERIAL RESPONSE FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
CONDUCTOR QUANTITY: 6
TERMINAL COMMERCIAL AND GOVERNMENT ENTITY CODE: 96906 SECOND END ALL CONDUCTORS
TERMINATION TYPE: CONNECTOR EXTERNAL STRAIGHT FIRST END ALL CONDUCTORS
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLEROUND
OVERALL LENGTH20.000 FEET FT
ROUND CONDUCTOR SIZE0 AWG SECOND CONDUCTOR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-I-3930,TYPE IS MIL SPEC SINGLE MATERIAL RESPONSE FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
ROUND CONDUCTOR SIZE12 AWG FIFTH CONDUCTOR
CONDUCTOR QUANTITY6
TERMINAL COMMERCIAL AND GOVERNMENT ENTITY CODE96906 SECOND END ALL CONDUCTORS
TERMINATION TYPECONNECTOR EXTERNAL STRAIGHT FIRST END ALL CONDUCTORS
ROUND CONDUCTOR SIZE12 AWG SIXTH CONDUCTOR
ROUND CONDUCTOR SIZE0 AWG FIRST CONDUCTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
MS25486-18Interchangeable
Same NIIN cross-reference
interchangeable
MS90328-25AInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MIL-C-7974?
MIL-C-7974 is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace MIL-C-7974?
There are 2 known substitutes for MIL-C-7974: MS25486-18, MS90328-25A. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-C-7974?
MIL-C-7974 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-00-032-4821. This indicates validated use in U.S. government and defense supply chains.
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