PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5MD1-12C3-SJCable,power,electrical

The Boeing Company · NSN 6145-01-489-1003 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-01-489-1003 — this item is cataloged by the U.S. Government under National Stock Number 6145-01-489-1003. Primary manufacturer part number: 5MD1-12C3-SJ.
Features
  • Cable,power,electrical — FSC 6145
  • Color: BLUE SECOND POSITION TAPE SECOND CONDUCTOR
  • Conductor Quantity: 3
  • Conductor Form: STRANDED ALL CONDUCTORS
  • Material: COPPER CORE CONDUCTOR ALL CONDUCTORS
  • Precious Material and Location: SURFACE SINGLE CONDUCTOR SILVER
  • Color: YELLOW THIRD POSITION TAPE THIRD CONDUCTOR
  • Color: RED FIRST POSITION TAPE FIRST CONDUCTOR
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Copper Core Conductor All Conductors construction
General Description

The Cable,power,electrical, cataloged under National Stock Number 6145-01-489-1003, 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 The Boeing Company. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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: Active. Unit of issue: FT.

Technical Specifications
ParameterValue
NSN6145-01-489-1003
Primary Part Number5MD1-12C3-SJ
Item NameCable,power,electrical
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerThe Boeing Company
StatusACTIVE
ColorBLUE SECOND POSITION TAPE SECOND CONDUCTOR
Conductor Quantity3
Conductor FormSTRANDED ALL CONDUCTORS
MaterialCOPPER CORE CONDUCTOR ALL CONDUCTORS
Precious Material and LocationSURFACE SINGLE CONDUCTOR SILVER
ColorYELLOW THIRD POSITION TAPE THIRD CONDUCTOR
ColorRED FIRST POSITION TAPE FIRST CONDUCTOR
Voltage Rating600.0 AC MAXIMUM RATED WORKING VOLTAGE ALL CONDUCTORS
Cross Section Outside Diameter0.251 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
Strand Awg Size Per Conductor28 ALL CONDUCTORS
Temp Rating260.0 CELSIUS DEGC
Cross-Sectional Shape StyleROUND
Round Conductor Size12 AWG ALL CONDUCTORS
Strand Quantity Per Conductor19 ALL CONDUCTORS
Precious MaterialSILVER
ColorBLUE SECOND POSITION TAPE SECOND CONDUCTOR
Conductor Quantity3
Conductor FormSTRANDED ALL CONDUCTORS
MaterialCOPPER CORE CONDUCTOR ALL CONDUCTORS
Precious Material and LocationSURFACE SINGLE CONDUCTOR SILVER
ColorYELLOW THIRD POSITION TAPE THIRD CONDUCTOR
ColorRED FIRST POSITION TAPE FIRST CONDUCTOR
Voltage Rating600.0 AC MAXIMUM RATED WORKING VOLTAGE ALL CONDUCTORS
Cross Section Outside Diameter0.251 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN
Strand Awg Size Per Conductor28 ALL CONDUCTORS
Temp Rating260.0 CELSIUS DEGC
Cross-Sectional Shape StyleROUND
Round Conductor Size12 AWG ALL CONDUCTORS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueFT
SMR CodeD
Verified Substitutes 12
6145-01-055-4465M27500-18MR3U00 SUCCESSOR
Cable,power,electrical
National Electrical Mfrs Assn Dba Nema
6145-00-003-4169M27500-22CB3T10 SUCCESSOR
Cable,special Purpose,electrical
National Electrical Mfrs Assn Dba Nema
6145-00-004-3524M27500-18MH1T08 SUCCESSOR
Wire,electrical
National Electrical Mfrs Assn Dba Nema
6145-00-004-7319M27500-20RB1S05 SUCCESSOR
Wire,electrical
National Electrical Mfrs Assn Dba Nema
6145-00-006-2653M27500-20ML1T08 SUCCESSOR
Wire,electrical
National Electrical Mfrs Assn Dba Nema
6145-00-013-8655M27500-8B1T03 SUCCESSOR
Cable,power,electrical
National Electrical Mfrs Assn Dba Nema
6145-00-020-6687M27500-20MK4T08 SUCCESSOR
Cable,power,electrical
National Electrical Mfrs Assn Dba Nema
6145-00-023-6594M27500-20B3T02 SUCCESSOR
Cable,power,electrical
National Electrical Mfrs Assn Dba Nema
6145-00-023-6921M27500-16A2T02 SUCCESSOR
Cable,power,electrical
National Electrical Mfrs Assn Dba Nema
6145-00-059-8825M27500-22RC1S04 SUCCESSOR
Wire,electrical
National Electrical Mfrs Assn Dba Nema
Cross-Reference Index
Part NumberManufacturer
5MD1-12C3-SJ The Boeing Company (USA)
M27500B12WR3S24 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
6145-01-055-4465SUCCESSOR
CABLE,POWER,ELECTRICAL
M27500-18MR3U00
6145-00-003-4169SUCCESSOR
CABLE,SPECIAL PURPOSE,ELECTRICAL
M27500-22CB3T10
6145-00-004-3524SUCCESSOR
WIRE,ELECTRICAL
M27500-18MH1T08
6145-00-004-7319SUCCESSOR
WIRE,ELECTRICAL
M27500-20RB1S05
6145-00-006-2653SUCCESSOR
WIRE,ELECTRICAL
M27500-20ML1T08
6145-00-013-8655SUCCESSOR
CABLE,POWER,ELECTRICAL
M27500-8B1T03
6145-00-020-6687SUCCESSOR
CABLE,POWER,ELECTRICAL
M27500-20MK4T08
6145-00-023-6594SUCCESSOR
CABLE,POWER,ELECTRICAL
M27500-20B3T02
6145-00-023-6921SUCCESSOR
CABLE,POWER,ELECTRICAL
M27500-16A2T02
6145-00-059-8825SUCCESSOR
WIRE,ELECTRICAL
M27500-22RC1S04
6145-00-059-8849SUCCESSOR
CABLE,POWER,ELECTRICAL
M27500A22RC2S04
6145-00-059-8870SUCCESSOR
CABLE,POWER,ELECTRICAL
M27500-22RC3S04

Frequently Asked Questions

What is NSN 6145-01-489-1003?

NSN 6145-01-489-1003 is a Cable,power,electrical, manufactured by The Boeing Company, classified under FSC 6145 (No Item Name Available). Status: active.

What are the part numbers for NSN 6145-01-489-1003?

NSN 6145-01-489-1003 has 3 cross-referenced part numbers: 5MD1-12C3-SJ (The Boeing Company), M27500B12WR3S24 (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).

What NSN replaces 6145-01-489-1003?

There are 12 known substitutes for 6145-01-489-1003: 6145-01-055-4465, 6145-00-003-4169, 6145-00-004-3524 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5MD1-12C3-SJ?

Key specifications for 5MD1-12C3-SJ: Color: BLUE SECOND POSITION TAPE SECOND CONDUCTOR; Conductor Quantity: 3; Conductor Form: STRANDED ALL CONDUCTORS; Material: COPPER CORE CONDUCTOR ALL CONDUCTORS. 30 total characteristics are documented in the Federal Logistics Information System.

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