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Technical Data Sheet

MIL-C-55021/1 — Cable Assembly Specs

✓ Verified by PartsTable
· MRO · MRO_GENERAL
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 MIL-C-55021/1 is a the manufacturer industrial component. Key specifications include color: WHITE FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR, material: PLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS, temp_rating: 105.0 CELSIUS DEGC, tracer_color: YELLOW FIRST TRACER FIRST CONDUCTOR, conductor_form: STRANDED ALL CONDUCTORS, voltage_rating: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-059-6811, 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
MRO MRO_GENERAL MIL-C-55021/1
NSN: 6145-00-059-6811
FSC: 6145
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
colorWHITE FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
materialPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
temp_rating105.0 CELSIUS DEGC
tracer_colorYELLOW FIRST TRACER FIRST CONDUCTOR
conductor_formSTRANDED ALL CONDUCTORS
voltage_rating600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
surface_treatmentTIN CORE CONDUCTOR ALL CONDUCTORS
conductor_quantity2
round_conductor_size22 AWG ALL CONDUCTORS
cross-sectional_shape_styleTWIST
strand_awg_size_per_conductor34 ALL CONDUCTORS
strand_quantity_per_conductor19 ALL CONDUCTORS
NSN6145-00-059-6811
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-55021/1 · 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 QUANTITY: 2
ROUND CONDUCTOR SIZE: 22 AWG ALL CONDUCTORS
TRACER COLOR: RED FIRST TRACER SECOND CONDUCTOR
MATERIAL: PLASTIC POLYVINYL CHLORIDE (PVC) THIRD POSITION JACKET CABLE
VOLTAGE RATING: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS
TECHNICAL CHARACTERISTICS (FLIS)
CONDUCTOR QUANTITY2
ROUND CONDUCTOR SIZE22 AWG ALL CONDUCTORS
TRACER COLORRED FIRST TRACER SECOND CONDUCTOR
MATERIALPLASTIC POLYVINYL CHLORIDE (PVC) THIRD POSITION JACKET CABLE
VOLTAGE RATING600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS
MATERIALPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
MATERIALPLASTIC POLYAMIDE NYLON SECOND POSITION JACKET ALL CONDUCTORS
SURFACE TREATMENTTIN CORE CONDUCTOR ALL CONDUCTORS
MATERIALCOPPER CORE CONDUCTOR ALL CONDUCTORS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
B24-19/36N-S2VUpgraded Successor
successor cross-reference
successor
3210Upgraded Successor
successor cross-reference
successor
MPD1507Upgraded Successor
successor cross-reference
successor
9144226Upgraded Successor
successor cross-reference
successor
MIL-C-55021/2Upgraded Successor
successor cross-reference
successor
5SE00389-9Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMATSourcing: other
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FREQUENTLY ASKED QUESTIONS
What is MIL-C-55021/1?
MIL-C-55021/1 is a MIL-C-55021/1. It is classified as a MRO (MRO_GENERAL).
What parts can replace MIL-C-55021/1?
There are 13 known substitutes for MIL-C-55021/1: B24-19/36N-S2V, 3210, MPD1507 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-C-55021/1?
MIL-C-55021/1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-059-6811. This indicates validated use in U.S. government and defense supply chains.
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