PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21-146Cable,special Purpose,electrical

Spirling Products Co · NSN 6145-00-538-8426 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-00-538-8426 — this item is cataloged by the U.S. Government under National Stock Number 6145-00-538-8426. Primary manufacturer part number: 21-146.
Features
  • Cable,special Purpose,electrical — FSC 6145
  • Cross-Sectional Shape Style: ROUND
  • Strand Quantity Per Conductor: 7 SINGLE CONDUCTOR
  • Material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR
  • Conductor Arrangement and Quantity: 1 SINGLES
  • Surface Treatment: TIN CORE CONDUCTOR SINGLE CONDUCTOR
  • Strand Awg Size Per Conductor: 30 SINGLE CONDUCTOR
  • Cross Section Outside Diameter: 0.155 INCHES NOMINAL IN
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Copper Core Conductor Single Conductor construction
General Description

The Cable,special Purpose,electrical, cataloged under National Stock Number 6145-00-538-8426, 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 Spirling Products Co. Government technical data includes 20 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: FT.

Technical Specifications
ParameterValue
NSN6145-00-538-8426
Primary Part Number21-146
Item NameCable,special Purpose,electrical
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerSpirling Products Co
StatusCANCELLED
Cross-Sectional Shape StyleROUND
Strand Quantity Per Conductor7 SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
Conductor Arrangement and Quantity1 SINGLES
Surface TreatmentTIN CORE CONDUCTOR SINGLE CONDUCTOR
Strand Awg Size Per Conductor30 SINGLE CONDUCTOR
Cross Section Outside Diameter0.155 INCHES NOMINAL IN
Round Conductor Size22 AWG SINGLE CONDUCTOR
Conductor Quantity1
Conductor FormSTRANDED SINGLE CONDUCTOR
Cross-Sectional Shape StyleROUND
Strand Quantity Per Conductor7 SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
Conductor Arrangement and Quantity1 SINGLES
Surface TreatmentTIN CORE CONDUCTOR SINGLE CONDUCTOR
Strand Awg Size Per Conductor30 SINGLE CONDUCTOR
Cross Section Outside Diameter0.155 INCHES NOMINAL IN
Round Conductor Size22 AWG SINGLE CONDUCTOR
Conductor Quantity1
Conductor FormSTRANDED SINGLE CONDUCTOR
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5895-01-370-7591 (21146)
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueFT
SMR CodeJN
Weight0.0200 lbs
Cube0.0002 cu ft
Verified Substitutes 11
5895-01-370-759121146 SUCCESSOR
Synchronizer,electrical
Belfort Instrument Company
3110-00-439-25794994913 INTERCHANGEABLE
Bearing,ball,annular
Kalmar AC Inc
3120-00-585-4522 INTERCHANGEABLE
Bearing,sleeve
5310-00-596-177621146 INTERCHANGEABLE
Washer,finishing
Raytheon Company Dba Raytheon
8030-00-664-7077 INTERCHANGEABLE
Filler,wood
4820-00-793-06472-1146 INTERCHANGEABLE
Control Assembly,vo
Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc
4730-00-995-3527102-0606C INTERCHANGEABLE
Adapter,straight,pipe to Hose
American Couplings Co
5330-01-215-967121146 INTERCHANGEABLE
Gasket
Parker Hannifin Corporation Div Hydraulic Systems Division
4730-01-249-22862114-6 INTERCHANGEABLE
Adapter,straight,tube to Boss
King Engineering Corporation Dba King-Gage Systems
2815-01-470-391121146 INTERCHANGEABLE
Reed Strip,valve
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
Cross-Reference Index
Part NumberManufacturer
21-146 Spirling Products Co (USA)
CA1406 Bae Systems Information and Electronic Systems Integration Inc. (USA)
21-146 Essex Group Inc Telecommunication Products Div (USA)
Related Parts
SUCCESSOR 5895-01-370-7591 Synchronizer,electrical · 21146
3110-00-439-2579INTERCHANGEABLE
BEARING,BALL,ANNULAR
4994913
3120-00-585-4522INTERCHANGEABLE
BEARING,SLEEVE
5310-00-596-1776INTERCHANGEABLE
WASHER,FINISHING
21146
8030-00-664-7077INTERCHANGEABLE
FILLER,WOOD
4820-00-793-0647INTERCHANGEABLE
CONTROL ASSEMBLY,VO
2-1146
4730-00-995-3527INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
102-0606C
5330-01-215-9671INTERCHANGEABLE
GASKET
21146
4730-01-249-2286INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
2114-6
2815-01-470-3911INTERCHANGEABLE
REED STRIP,VALVE
21146
4810-01-512-3673INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
21146-001

Frequently Asked Questions

What is NSN 6145-00-538-8426?

NSN 6145-00-538-8426 is a Cable,special Purpose,electrical, manufactured by Spirling Products Co, classified under FSC 6145 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6145-00-538-8426?

NSN 6145-00-538-8426 has 3 cross-referenced part numbers: 21-146 (Spirling Products Co), CA1406 (Bae Systems Information and Electronic Systems Integration Inc.), 21-146 (Essex Group Inc Telecommunication Products Div).

What NSN replaces 6145-00-538-8426?

There are 11 known substitutes for 6145-00-538-8426: 5895-01-370-7591, 3110-00-439-2579, 3120-00-585-4522 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21-146?

Key specifications for 21-146: Cross-Sectional Shape Style: ROUND; Strand Quantity Per Conductor: 7 SINGLE CONDUCTOR; Material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR; Conductor Arrangement and Quantity: 1 SINGLES. 22 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6145-00-538-8426 still in active supply?

NSN 6145-00-538-8426 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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