PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7539Wire,electrical

Almo Wire & Cable, Inc. · NSN 6145-01-075-3923 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-01-075-3923 — this item is cataloged by the U.S. Government under National Stock Number 6145-01-075-3923. Primary manufacturer part number: 7539.
Features
  • Wire,electrical — FSC 6145
  • Cross Section Outside Diameter: 0.510 INCHES NOMINAL IN
  • Conductor Form: STRANDED SINGLE CONDUCTOR
  • Cross-Sectional Shape Style: ROUND
  • Strand Quantity Per Conductor: 665 SINGLE CONDUCTOR
  • Material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR
  • Material: RUBBER CHLOROPRENE CLASS CR FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
  • Color: BLACK FIRST POSITION COVER SINGLE CONDUCTOR
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Copper Core Conductor Single Conductor construction
General Description

The Wire,electrical, cataloged under National Stock Number 6145-01-075-3923, 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 Almo Wire & Cable, Inc.. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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
NSN6145-01-075-3923
Primary Part Number7539
Item NameWire,electrical
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerAlmo Wire & Cable, Inc.
StatusACTIVE
Cross Section Outside Diameter0.510 INCHES NOMINAL IN
Conductor FormSTRANDED SINGLE CONDUCTOR
Cross-Sectional Shape StyleROUND
Strand Quantity Per Conductor665 SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
MaterialRUBBER CHLOROPRENE CLASS CR FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
ColorBLACK FIRST POSITION COVER SINGLE CONDUCTOR
Strand Awg Size Per Conductor30 SINGLE CONDUCTOR
Round Conductor Size2 AWG SINGLE CONDUCTOR
Cross Section Outside Diameter0.510 INCHES NOMINAL IN
Conductor FormSTRANDED SINGLE CONDUCTOR
Cross-Sectional Shape StyleROUND
Strand Quantity Per Conductor665 SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
MaterialRUBBER CHLOROPRENE CLASS CR FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
ColorBLACK FIRST POSITION COVER SINGLE CONDUCTOR
Strand Awg Size Per Conductor30 SINGLE CONDUCTOR
Round Conductor Size2 AWG SINGLE CONDUCTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueFT
SMR CodeZZ
Weight0.2000 lbs
Cube0.0014 cu ft
Verified Substitutes 12
6532-00-004-80552121 INTERCHANGEABLE
Cap,operating,surgical
Dynarex Corp
1005-00-019-78886115 INTERCHANGEABLE
Pin,sear Plunger
Smith & Wesson Sales Company
5340-00-127-4345 INTERCHANGEABLE
Shield,expansion
6685-00-253-55288345 INTERCHANGEABLE
Indicator,pressure
Dover Corp Groen Div
5310-00-274-77507539 INTERCHANGEABLE
Nut,plain,hexagon
Te Connectivity Corporation
3455-00-293-052208580 INTERCHANGEABLE
Cutter,milling,metal Slitting
Niagara Cutter Inc
2815-00-389-9725 INTERCHANGEABLE
Support,plate
5905-00-393-064416933-1 INTERCHANGEABLE
Resistor,variable,wire Wound,non
Ward Leonard Ct Llc
5950-00-448-08649100-0104 INTERCHANGEABLE
Transformer,power
Keysight Technologies Inc
5935-00-518-9004604713-000 INTERCHANGEABLE
Connector,receptacle,electrical
Stromberg-Carlson Corp a Plessey Telecommunications Co
Cross-Reference Index
Part NumberManufacturer
8345 Laribee Machine Co Inc (USA)
01776 General Cable Corporation Div Corporate (USA)
A3147175 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
87034A6063 Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA)
7539 PRIMARY Almo Wire & Cable, Inc. (USA)
6115 PRIMARY Belden, Inc. (USA)
Related Parts
6532-00-004-8055INTERCHANGEABLE
CAP,OPERATING,SURGICAL
2121
1005-00-019-7888INTERCHANGEABLE
PIN,SEAR PLUNGER
6115
5340-00-127-4345INTERCHANGEABLE
SHIELD,EXPANSION
6685-00-253-5528INTERCHANGEABLE
INDICATOR,PRESSURE
8345
5310-00-274-7750INTERCHANGEABLE
NUT,PLAIN,HEXAGON
7539
3455-00-293-0522INTERCHANGEABLE
CUTTER,MILLING,METAL SLITTING
08580
2815-00-389-9725INTERCHANGEABLE
SUPPORT,PLATE
5905-00-393-0644INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
16933-1
5950-00-448-0864INTERCHANGEABLE
TRANSFORMER,POWER
9100-0104
5935-00-518-9004INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
604713-000
5340-00-575-5399INTERCHANGEABLE
STANDOFF,THREADED,SPACING
8345
6130-00-753-2013INTERCHANGEABLE
RECTIFIER,METALLIC
C36M2TN1

Frequently Asked Questions

What is NSN 6145-01-075-3923?

NSN 6145-01-075-3923 is a Wire,electrical, manufactured by Almo Wire & Cable, Inc., classified under FSC 6145 (No Item Name Available). Status: active.

What are the part numbers for NSN 6145-01-075-3923?

NSN 6145-01-075-3923 has 6 cross-referenced part numbers: 8345 (Laribee Machine Co Inc), 01776 (General Cable Corporation Div Corporate), A3147175 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 87034A6063 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service), 7539 (Almo Wire & Cable, Inc.) and 1 more.

What NSN replaces 6145-01-075-3923?

There are 12 known substitutes for 6145-01-075-3923: 6532-00-004-8055, 1005-00-019-7888, 5340-00-127-4345 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7539?

Key specifications for 7539: Cross Section Outside Diameter: 0.510 INCHES NOMINAL IN; Conductor Form: STRANDED SINGLE CONDUCTOR; Cross-Sectional Shape Style: ROUND; Strand Quantity Per Conductor: 665 SINGLE CONDUCTOR. 18 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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