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Technical Data Sheet
PartsTable / COMPONENT / M13777/1-040470
M13777/1-040470 ✓ 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 M13777/1-040470 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-293-1821, 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
M13777/1-040470
NSN: 6145-01-293-1821
FSC: 6145
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberM13777/1-040470
NSN6145-01-293-1821
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: M13777/1-040470 · 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
•
MATERIAL: COPPER CORE CONDUCTOR ALL CONDUCTORS
•
STRAND AWG SIZE PER CONDUCTOR: 30 ALL CONDUCTORS
•
ROUND CONDUCTOR SIZE: 18 AWG ALL CONDUCTORS
•
STRAND QUANTITY PER CONDUCTOR: 19 ALL CONDUCTORS
•
SURFACE TREATMENT: TIN CORE CONDUCTOR ALL CONDUCTORS
•
CONDUCTOR QUANTITY: 4
•
CROSS SECTION OUTSIDE DIAMETER: 0.470 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER CORE CONDUCTOR ALL CONDUCTORS
STRAND AWG SIZE PER CONDUCTOR30 ALL CONDUCTORS
ROUND CONDUCTOR SIZE18 AWG ALL CONDUCTORS
SPECIAL FEATURESPRIMARY INSULATION MATERIAL GRADE 3 OR GRADE 4; THREE STRANDS OF EACH CONDUCTOR CONSISTS OF STAINLESS STEEL
STRAND QUANTITY PER CONDUCTOR19 ALL CONDUCTORS
SURFACE TREATMENTTIN CORE CONDUCTOR ALL CONDUCTORS
CONDUCTOR QUANTITY4
CROSS SECTION OUTSIDE DIAMETER0.470 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEROUND
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
M13777/1-S040695Interchangeable
interchangeable cross-reference
interchangeable
A040695Interchangeable
interchangeable cross-reference
interchangeable
MILC13777-1Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-13777/1Interchangeable
interchangeable cross-reference
interchangeable
MILC13777Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-13777/1-041335Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M13777/1-040470?
M13777/1-040470 is a M13777/1-040470.
What parts can replace M13777/1-040470?
There are 22 known substitutes for M13777/1-040470: M13777/1-S040695, A040695, MILC13777-1 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M13777/1-040470?
M13777/1-040470 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-293-1821. 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