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Technical Data Sheet
PartsTable / COMPONENT / 1977701-004-12
1977701-004-12 ✓ 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: COPPER ALLOY, construction: SOLID, overall_length: 1.125 INCHES NOMINAL IN, surface_treatment: TIN, cross-sectional_width: 0.437 INCHES NOMINAL IN, cross-sectional_height: 0.031 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 6150-00-727-5364, 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
1977701-004-12
NSN: 6150-00-727-5364
FSC: 6150
CAGE: 03640 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)
SPECIFICATIONS
materialCOPPER ALLOY
constructionSOLID
overall_length1.125 INCHES NOMINAL IN
surface_treatmentTIN
cross-sectional_width0.437 INCHES NOMINAL IN
cross-sectional_height0.031 INCHES NOMINAL IN
mounting_configurationTWO 0.201 IN. DIA HOLES 0.687 IN. C TO C IN
body_cross-sectional_shapeU-SHAPED
NSN6150-00-727-5364
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 1977701-004-12 · 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 WIDTH: 0.437 INCHES NOMINAL IN
•
SURFACE TREATMENT: TIN
•
BODY CROSS-SECTIONAL SHAPE: U-SHAPED
•
CROSS-SECTIONAL HEIGHT: 0.031 INCHES NOMINAL IN
•
CONSTRUCTION: SOLID
•
MOUNTING CONFIGURATION: TWO 0.201 IN. DIA HOLES 0.687 IN. C TO C IN
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL WIDTH0.437 INCHES NOMINAL IN
OVERALL LENGTH1.125 INCHES NOMINAL IN
SURFACE TREATMENTTIN
BODY CROSS-SECTIONAL SHAPEU-SHAPED
CROSS-SECTIONAL HEIGHT0.031 INCHES NOMINAL IN
CONSTRUCTIONSOLID
MOUNTING CONFIGURATIONTWO 0.201 IN. DIA HOLES 0.687 IN. C TO C IN
MATERIALCOPPER ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
69651-4Interchangeable
interchangeable cross-reference
interchangeable
62A129E1-1Interchangeable
interchangeable cross-reference
interchangeable
AN7508-1BInterchangeable
interchangeable cross-reference
interchangeable
69-651Interchangeable
interchangeable cross-reference
interchangeable
VC-250-BInterchangeable
interchangeable cross-reference
interchangeable
33-6965-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1977701-004-12?
1977701-004-12 is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace 1977701-004-12?
There are 18 known substitutes for 1977701-004-12: 69651-4, 62A129E1-1, AN7508-1B and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1977701-004-12?
1977701-004-12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-00-727-5364. 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.
PartsTable Design LLC · partstable.com
Last verified: July 2026