PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WM62AUCable,special Purpose,electrical

Joint Electronics Type Designation System · NSN 6145-00-542-6537 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-00-542-6537 — this item is cataloged by the U.S. Government under National Stock Number 6145-00-542-6537. Primary manufacturer part number: WM62AU.
Features
  • Cable,special Purpose,electrical — FSC 6145
  • Material: RUBBER BUTADIENE-STYRENE CLASS SBR FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
  • Material: COPPER ALLOY 162 CORE CONDUCTOR ALL CONDUCTORS
  • Conductor Quantity: 8
  • Surface Treatment: TIN CORE CONDUCTOR ALL CONDUCTORS
  • Conductor Arrangement and Quantity: 8 SINGLES
  • Conductor Form: STRANDED ALL CONDUCTORS
  • Strand Quantity Per Conductor: 41 ALL CONDUCTORS
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Rubber Butadiene-Styrene Class Sbr First Position Primary Insulation All Conductors construction
General Description

The Cable,special Purpose,electrical, cataloged under National Stock Number 6145-00-542-6537, 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 Joint Electronics Type Designation System. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: FT.

Technical Specifications
ParameterValue
NSN6145-00-542-6537
Primary Part NumberWM62AU
Item NameCable,special Purpose,electrical
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerJoint Electronics Type Designation System
StatusACTIVE
MaterialRUBBER BUTADIENE-STYRENE CLASS SBR FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
MaterialCOPPER ALLOY 162 CORE CONDUCTOR ALL CONDUCTORS
Conductor Quantity8
Surface TreatmentTIN CORE CONDUCTOR ALL CONDUCTORS
Conductor Arrangement and Quantity8 SINGLES
Conductor FormSTRANDED ALL CONDUCTORS
Strand Quantity Per Conductor41 ALL CONDUCTORS
MaterialRUBBER BUTADIENE-STYRENE CLASS SBR FIRST POSITION JACKET CABLE
Voltage Rating300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
Cross-Sectional Shape StyleROUND
Strand Awg Size Per Conductor40 ALL CONDUCTORS
Cross Section Outside Diameter0.262 INCHES NOMINAL IN
Temp Rating20.0 CELSIUS DEGC
Round Conductor Size24 AWG ALL CONDUCTORS
MaterialRUBBER BUTADIENE-STYRENE CLASS SBR FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
MaterialCOPPER ALLOY 162 CORE CONDUCTOR ALL CONDUCTORS
Conductor Quantity8
Surface TreatmentTIN CORE CONDUCTOR ALL CONDUCTORS
Conductor Arrangement and Quantity8 SINGLES
Conductor FormSTRANDED ALL CONDUCTORS
Strand Quantity Per Conductor41 ALL CONDUCTORS
MaterialRUBBER BUTADIENE-STYRENE CLASS SBR FIRST POSITION JACKET CABLE
Voltage Rating300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
Cross-Sectional Shape StyleROUND
Strand Awg Size Per Conductor40 ALL CONDUCTORS
Cross Section Outside Diameter0.262 INCHES NOMINAL IN
Temp Rating20.0 CELSIUS DEGC
Round Conductor Size24 AWG ALL CONDUCTORS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality Code1
Unit of IssueFT
SMR CodeJZ
Weight0.0900 lbs
Cube0.0004 cu ft
Verified Substitutes 10
6145-00-220-9393 INTERCHANGEABLE
Cable,special Purpose,electrical
6145-00-220-9395 INTERCHANGEABLE
Cable,special Purpose,electrical
6145-00-220-9396 INTERCHANGEABLE
Cable,special Purpose,electrical
6145-00-537-3704 INTERCHANGEABLE
Cable,special Purpose,electrical
6145-00-542-6098 INTERCHANGEABLE
Cable,special Purpose,electrical
6145-00-548-0940 INTERCHANGEABLE
Cable,special Purpose,electrical
6145-00-820-4544 INTERCHANGEABLE
Cable,special Purpose,electrical
6145-00-823-2259 INTERCHANGEABLE
Cable,special Purpose,electrical
6145-00-889-1136 INTERCHANGEABLE
Cable,special Purpose,electrical
6145-01-132-6843 INTERCHANGEABLE
Cable,special Purpose,electrical
Cross-Reference Index
Part NumberManufacturer
WM62AU Joint Electronics Type Designation System (USA)
WM62U Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
WM-62A/U Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILM10392 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-10392 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
6145-00-220-9393INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-00-220-9395INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-00-220-9396INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-00-537-3704INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-00-542-6098INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-00-548-0940INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-00-820-4544INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-00-823-2259INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-00-889-1136INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-01-132-6843INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL

Frequently Asked Questions

What is NSN 6145-00-542-6537?

NSN 6145-00-542-6537 is a Cable,special Purpose,electrical, manufactured by Joint Electronics Type Designation System, classified under FSC 6145 (No Item Name Available). Status: active.

What are the part numbers for NSN 6145-00-542-6537?

NSN 6145-00-542-6537 has 5 cross-referenced part numbers: WM62AU (Joint Electronics Type Designation System), WM62U (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), WM-62A/U (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILM10392 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-10392 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 6145-00-542-6537?

There are 10 known substitutes for 6145-00-542-6537: 6145-00-220-9393, 6145-00-220-9395, 6145-00-220-9396 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of WM62AU?

Key specifications for WM62AU: Material: RUBBER BUTADIENE-STYRENE CLASS SBR FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS; Material: COPPER ALLOY 162 CORE CONDUCTOR ALL CONDUCTORS; Conductor Quantity: 8; Surface Treatment: TIN CORE CONDUCTOR ALL CONDUCTORS. 28 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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