PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M27500-20A2T00Cable,power,electrical

National Electrical Mfrs Assn Dba Nema · NSN 6145-00-756-3021 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-00-756-3021 — this item is cataloged by the U.S. Government under National Stock Number 6145-00-756-3021. Primary manufacturer part number: M27500-20A2T00.
Features
  • Cable,power,electrical — FSC 6145
  • Material: PLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
  • Material: COPPER FIRST POSITION SHIELD BRAID METALLIC CABLE
  • Tracer Color: BLUE FIRST TRACER SECOND CONDUCTOR
  • Material: PLASTIC POLYAMIDE NYLON SECOND POSITION JACKET ALL CONDUCTORS
  • Conductor Form: STRANDED ALL CONDUCTORS
  • Conductor Quantity: 2
  • Material Document and Classification: ASTM B33 ASSN STD ALL MATERIAL RESPONSES CORE CONDUCTOR ALL CONDUCTORS
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Plastic Polyvinyl Chloride (pvc) First Position Primary Insulation All Conductors construction
General Description

The Cable,power,electrical, cataloged under National Stock Number 6145-00-756-3021, is classified within Federal Supply Class 6145 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is National Electrical Mfrs Assn Dba Nema. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: SL.

Technical Specifications
ParameterValue
NSN6145-00-756-3021
Primary Part NumberM27500-20A2T00
Item NameCable,power,electrical
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerNational Electrical Mfrs Assn Dba Nema
StatusCANCELLED
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
MaterialCOPPER FIRST POSITION SHIELD BRAID METALLIC CABLE
Tracer ColorBLUE FIRST TRACER SECOND CONDUCTOR
MaterialPLASTIC POLYAMIDE NYLON SECOND POSITION JACKET ALL CONDUCTORS
Conductor FormSTRANDED ALL CONDUCTORS
Conductor Quantity2
Material Document and ClassificationASTM B33 ASSN STD ALL MATERIAL RESPONSES CORE CONDUCTOR ALL CONDUCTORS
Surface TreatmentTIN CORE CONDUCTOR ALL CONDUCTORS
Strand Awg Size Per Conductor32 ALL CONDUCTORS
Round Conductor Size20 AWG ALL CONDUCTORS
Surface Treatment Document and ClassificationASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS
Voltage Rating600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
Conductor Arrangement and Quantity2 SINGLES
Temp Rating105.0 CELSIUS DEGC
Strand Quantity Per Conductor19 ALL CONDUCTORS
MaterialCOPPER ALLOY 101 OR COPPER ALLOY 102 CORE CONDUCTOR ALL CONDUCTORS
Material Document and ClassificationMIL-M-20693 TYPE 3 GRADE E MIL SPEC SINGLE MATERIAL RESPONSE SECOND POSITION JACKET ALL CONDUCTORS
Cross-Sectional Shape StyleROUND
MaterialTIN SECOND POSITION SHIELD BRAID METALLIC CABLE
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
MaterialCOPPER FIRST POSITION SHIELD BRAID METALLIC CABLE
Tracer ColorBLUE FIRST TRACER SECOND CONDUCTOR
MaterialPLASTIC POLYAMIDE NYLON SECOND POSITION JACKET ALL CONDUCTORS
Conductor FormSTRANDED ALL CONDUCTORS
Conductor Quantity2
Material Document and ClassificationASTM B33 ASSN STD ALL MATERIAL RESPONSES CORE CONDUCTOR ALL CONDUCTORS
Surface TreatmentTIN CORE CONDUCTOR ALL CONDUCTORS
Strand Awg Size Per Conductor32 ALL CONDUCTORS
Round Conductor Size20 AWG ALL CONDUCTORS
Surface Treatment Document and ClassificationASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor6145-00-251-0357
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueSL
SMR CodeZN
Weight13.9900 lbs
Cube1.0634 cu ft
Verified Substitutes 12
6145-01-055-4465M27500-18MR3U00 SUCCESSOR
Cable,power,electrical
National Electrical Mfrs Assn Dba Nema
6145-01-626-1770M27500-22SC7G23 SUCCESSOR
Cable,power,electrical
National Electrical Mfrs Assn Dba Nema
Cable,special Purpose,electrical
Cable,special Purpose,electrical
Cable,special Purpose,electrical
6145-00-448-8259M27500-20ML3T08 SUCCESSOR
Cable,power,electrical
American National Standards Institute Incorporated Dba American National Standards Institute
Cable,power,electrical
Cable,power,electrical
6145-00-612-73305M1005-22R6S6 SUCCESSOR
Cable,special Purpose,electrical
The Boeing Company Div Defense
Cable,special Purpose,electrical
Cross-Reference Index
Part NumberManufacturer
M27500-20A2T00 PRIMARY National Electrical Mfrs Assn Dba Nema (USA)
MIL-C-27500 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M7078/2-20 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M27500-20A2T00 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-7078 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
NEMA-WC27500 National Electrical Mfrs Assn Dba Nema (USA)
M7078/2-20-2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-27500 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
SUCCESSOR 6145-00-251-0357 Cable,special Purpose,electrical
6145-01-055-4465SUCCESSOR
CABLE,POWER,ELECTRICAL
M27500-18MR3U00
6145-01-626-1770SUCCESSOR
CABLE,POWER,ELECTRICAL
M27500-22SC7G23
6145-00-257-6817SUCCESSOR
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-00-411-0813SUCCESSOR
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-00-448-8259SUCCESSOR
CABLE,POWER,ELECTRICAL
M27500-20ML3T08
6145-00-557-0338SUCCESSOR
CABLE,POWER,ELECTRICAL
6145-00-557-0339SUCCESSOR
CABLE,POWER,ELECTRICAL
6145-00-612-7330SUCCESSOR
CABLE,SPECIAL PURPOSE,ELECTRICAL
5M1005-22R6S6
6145-00-635-3626SUCCESSOR
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-00-686-4571SUCCESSOR
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-00-756-3037SUCCESSOR
CABLE,POWER,ELECTRICAL

Frequently Asked Questions

What is NSN 6145-00-756-3021?

NSN 6145-00-756-3021 is a Cable,power,electrical, manufactured by National Electrical Mfrs Assn Dba Nema, classified under FSC 6145 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6145-00-756-3021?

NSN 6145-00-756-3021 has 8 cross-referenced part numbers: M27500-20A2T00 (National Electrical Mfrs Assn Dba Nema), MIL-C-27500 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M7078/2-20 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M27500-20A2T00 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-7078 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.

What NSN replaces 6145-00-756-3021?

There are 12 known substitutes for 6145-00-756-3021: 6145-01-055-4465, 6145-01-626-1770, 6145-00-251-0357 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M27500-20A2T00?

Key specifications for M27500-20A2T00: Material: PLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS; Material: COPPER FIRST POSITION SHIELD BRAID METALLIC CABLE; Tracer Color: BLUE FIRST TRACER SECOND CONDUCTOR; Material: PLASTIC POLYAMIDE NYLON SECOND POSITION JACKET ALL CONDUCTORS. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6145-00-756-3021 still in active supply?

NSN 6145-00-756-3021 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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