PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5537Wire,electrical

Belden Wire and Cable Co Wire and Cable Office · NSN 6145-00-191-8456 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-00-191-8456 — this item is cataloged by the U.S. Government under National Stock Number 6145-00-191-8456. Primary manufacturer part number: 5537.
Features
  • Wire,electrical — FSC 6145
  • Material Document and Classification: QQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
  • Conductor Form: STRANDED SINGLE CONDUCTOR
  • Strand Quantity Per Conductor: 168 SINGLE CONDUCTOR
  • Material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR
  • Round Conductor Size: 14 AWG SINGLE CONDUCTOR
  • Strand Awg Size Per Conductor: 36 SINGLE CONDUCTOR
  • Cross Section Outside Diameter: 0.064 INCHES NOMINAL IN
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 6145-00-191-8456, 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 Belden Wire and Cable Co Wire and Cable Office. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN6145-00-191-8456
Primary Part Number5537
Item NameWire,electrical
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerBelden Wire and Cable Co Wire and Cable Office
StatusACTIVE
Material Document and ClassificationQQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Conductor FormSTRANDED SINGLE CONDUCTOR
Strand Quantity Per Conductor168 SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
Round Conductor Size14 AWG SINGLE CONDUCTOR
Strand Awg Size Per Conductor36 SINGLE CONDUCTOR
Cross Section Outside Diameter0.064 INCHES NOMINAL IN
Cross-Sectional Shape StyleROUND
Material Document and ClassificationQQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Conductor FormSTRANDED SINGLE CONDUCTOR
Strand Quantity Per Conductor168 SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
Round Conductor Size14 AWG SINGLE CONDUCTOR
Strand Awg Size Per Conductor36 SINGLE CONDUCTOR
Cross Section Outside Diameter0.064 INCHES NOMINAL IN
Cross-Sectional Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueFT
SMR CodeJ
Verified Substitutes 12
5920-00-052-7172NOS45 INTERCHANGEABLE
Fuse,cartridge
Cooper Bussmann, Llc Dba Cooper Industries
5940-00-156-7345 INTERCHANGEABLE
Terminal,lug
5120-00-203-4810 INTERCHANGEABLE
Wrench,open End
3030-00-274-658328623 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
4330-00-392-917151436 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
4930-00-442-00696645 INTERCHANGEABLE
Nozzle,fuel and Oil Servicing
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
5950-00-645-55311395321 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6210-00-806-29001436 INTERCHANGEABLE
Guard,lamp
Mcgill Manufacturing Co, Inc
6105-00-842-247010TGSM1199 INTERCHANGEABLE
Motor-Tachometer Generator
Ametek Technical & Industrial Products, Inc. Dba Tachtronic Instruments Division Div Ametek Technical and Industrial Products, Inc.
5910-00-854-68650140-0012 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Keysight Technologies Inc
Cross-Reference Index
Part NumberManufacturer
6645 Champlain Cable Leeds Corporation (USA)
5537 PRIMARY Belden Wire and Cable Co Wire and Cable Office (USA)
1436 Copperweld Bimetallic Products Co Flexo Wire Div (USA)
Related Parts
5920-00-052-7172INTERCHANGEABLE
FUSE,CARTRIDGE
NOS45
5940-00-156-7345INTERCHANGEABLE
TERMINAL,LUG
5120-00-203-4810INTERCHANGEABLE
WRENCH,OPEN END
3030-00-274-6583INTERCHANGEABLE
BELT,V
28623
4330-00-392-9171INTERCHANGEABLE
FILTER ELEMENT,FLUID
51436
4930-00-442-0069INTERCHANGEABLE
NOZZLE,FUEL AND OIL SERVICING
6645
5950-00-645-5531INTERCHANGEABLE
TRANSFORMER,POWER
1395321
6210-00-806-2900INTERCHANGEABLE
GUARD,LAMP
1436
6105-00-842-2470INTERCHANGEABLE
MOTOR-TACHOMETER GENERATOR
10TGSM1199
5910-00-854-6865INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
0140-0012
5330-01-018-7028INTERCHANGEABLE
SEAL
406D600
5950-01-027-5811INTERCHANGEABLE
TRANSFORMER,POWER
11343

Frequently Asked Questions

What is NSN 6145-00-191-8456?

NSN 6145-00-191-8456 is a Wire,electrical, manufactured by Belden Wire and Cable Co Wire and Cable Office, classified under FSC 6145 (No Item Name Available). Status: active.

What are the part numbers for NSN 6145-00-191-8456?

NSN 6145-00-191-8456 has 3 cross-referenced part numbers: 6645 (Champlain Cable Leeds Corporation), 5537 (Belden Wire and Cable Co Wire and Cable Office), 1436 (Copperweld Bimetallic Products Co Flexo Wire Div).

What NSN replaces 6145-00-191-8456?

There are 12 known substitutes for 6145-00-191-8456: 5920-00-052-7172, 5940-00-156-7345, 5120-00-203-4810 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5537?

Key specifications for 5537: Material Document and Classification: QQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR; Conductor Form: STRANDED SINGLE CONDUCTOR; Strand Quantity Per Conductor: 168 SINGLE CONDUCTOR; Material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR. 16 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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