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Technical Data Sheet
PartsTable / COMPONENT / M24643/4-01UO
M24643/4-01UO ✓ 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 M24643/4-01UO is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-203-5386, 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
M24643/4-01UO
NSN: 6145-01-203-5386
FSC: 6145
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberM24643/4-01UO
NSN6145-01-203-5386
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: M24643/4-01UO · 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
•
VOLTAGE RATING: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
•
CROSS SECTION OUTSIDE DIAMETER: 0.450 INCHES NOMINAL0.450 INCHES NOMINAL IN
•
STRAND QUANTITY PER CONDUCTOR: 16 ALL CONDUCTORS
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B3 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
•
COLOR: BLACK FIRST POSITION COVER FIRST CONDUCTOR
•
CONDUCTOR FORM: STRANDED ALL CONDUCTORS
TECHNICAL CHARACTERISTICS (FLIS)
VOLTAGE RATING600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
CROSS SECTION OUTSIDE DIAMETER0.450 INCHES NOMINAL0.450 INCHES NOMINAL IN
STRAND QUANTITY PER CONDUCTOR16 ALL CONDUCTORS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B3 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
COLORBLACK FIRST POSITION COVER FIRST CONDUCTOR
COLORWHITE SECOND POSITION COVER SECOND CONDUCTOR
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
COLORBLACK FIRST POSITION JACKET CABLE
STRAND AWG SIZE PER CONDUCTOR30 ALL CONDUCTORS
CONDUCTOR ARRANGEMENT AND QUANTITY2 SINGLES
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
MIL-DTL-24643/53Upgraded Successor
successor cross-reference
successor
M24643/53-04ANUpgraded Successor
successor cross-reference
successor
MILC915Upgraded Successor
successor cross-reference
successor
15C1-7-24AWGSTRANDSUpgraded Successor
successor cross-reference
successor
MHFA19Upgraded Successor
successor cross-reference
successor
MC0S7Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M24643/4-01UO?
M24643/4-01UO is a M24643/4-01UO.
What parts can replace M24643/4-01UO?
There are 21 known substitutes for M24643/4-01UO: MIL-DTL-24643/53, M24643/53-04AN, MILC915 and 18 more. Substitute compatibility should be verified for your specific system.
Is M24643/4-01UO still available?
M24643/4-01UO is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026