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Technical Data Sheet
PartsTable / COMPONENT / M13777/3-161065SC
M13777/3-161065SC ✓ 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 M13777/3-161065SC 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 6145-00-578-7171, 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
M13777/3-161065SC
NSN: 6145-00-578-7171
FSC: 6145
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberM13777/3-161065SC
NSN6145-00-578-7171
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: M13777/3-161065SC · 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
•
CONDUCTOR ARRANGEMENT AND QUANTITY: 16 SINGLES
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
•
STRAND QUANTITY PER CONDUCTOR: 16 ALL CONDUCTORS
•
ACCESSORY WIRE TYPE AND QUANTITY: 48 REINFORCEMENT
•
VOLTAGE RATING: 440.0 AC MAXIMUM RATED WORKING VOLTAGE ALL CONDUCTORS
•
CROSS SECTION OUTSIDE DIAMETER: 1.065 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
SURFACE TREATMENT: TIN CORE CONDUCTOR ALL CONDUCTORS
TECHNICAL CHARACTERISTICS (FLIS)
CONDUCTOR ARRANGEMENT AND QUANTITY16 SINGLES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
STRAND QUANTITY PER CONDUCTOR16 ALL CONDUCTORS
ACCESSORY WIRE TYPE AND QUANTITY48 REINFORCEMENT
VOLTAGE RATING440.0 AC MAXIMUM RATED WORKING VOLTAGE ALL CONDUCTORS
CROSS SECTION OUTSIDE DIAMETER1.065 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEROUND
SURFACE TREATMENTTIN CORE CONDUCTOR ALL CONDUCTORS
CONDUCTOR QUANTITY16
STRAND AWG SIZE PER CONDUCTOR30 ALL CONDUCTORS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
170874Interchangeable
interchangeable cross-reference
interchangeable
M13777/3-170874Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-13777/3Interchangeable
interchangeable cross-reference
interchangeable
9001221Interchangeable
interchangeable cross-reference
interchangeable
20095Interchangeable
interchangeable cross-reference
interchangeable
M13777/3-200935Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M13777/3-161065SC?
M13777/3-161065SC is a M13777/3-161065SC.
What parts can replace M13777/3-161065SC?
There are 14 known substitutes for M13777/3-161065SC: 170874, M13777/3-170874, MIL-DTL-13777/3 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M13777/3-161065SC?
M13777/3-161065SC is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-578-7171. 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