PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M25038/1-20-9Wire,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 6145-00-229-1010 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-00-229-1010 — this item is cataloged by the U.S. Government under National Stock Number 6145-00-229-1010. Primary manufacturer part number: M25038/1-20-9.
Features
  • Wire,electrical — FSC 6145
  • Cross-Sectional Shape Style: ROUND
  • Temp Rating: 300.0 CELSIUS DEGC
  • Voltage Rating: 600.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
  • Strand Awg Size Per Conductor: 33 SINGLE CONDUCTOR
  • Surface Treatment: NICKEL CORE CONDUCTOR SINGLE CONDUCTOR
  • Round Conductor Size: 20 AWG SINGLE CONDUCTOR
  • Conductor Form: STRANDED SINGLE CONDUCTOR
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
General Description

The Wire,electrical, cataloged under National Stock Number 6145-00-229-1010, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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
NSN6145-00-229-1010
Primary Part NumberM25038/1-20-9
Item NameWire,electrical
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Cross-Sectional Shape StyleROUND
Temp Rating300.0 CELSIUS DEGC
Voltage Rating600.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
Strand Awg Size Per Conductor33 SINGLE CONDUCTOR
Surface TreatmentNICKEL CORE CONDUCTOR SINGLE CONDUCTOR
Round Conductor Size20 AWG SINGLE CONDUCTOR
Conductor FormSTRANDED SINGLE CONDUCTOR
Strand Quantity Per Conductor19 SINGLE CONDUCTOR
ColorWHITE FIRST POSITION COVER SINGLE CONDUCTOR
Cross Section Outside Diameter0.061 INCHES NOMINAL IN
Cross-Sectional Shape StyleROUND
Temp Rating300.0 CELSIUS DEGC
Voltage Rating600.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
Strand Awg Size Per Conductor33 SINGLE CONDUCTOR
Surface TreatmentNICKEL CORE CONDUCTOR SINGLE CONDUCTOR
Round Conductor Size20 AWG SINGLE CONDUCTOR
Conductor FormSTRANDED SINGLE CONDUCTOR
Strand Quantity Per Conductor19 SINGLE CONDUCTOR
ColorWHITE FIRST POSITION COVER SINGLE CONDUCTOR
Cross Section Outside Diameter0.061 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6145-00-635-9862
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueFT
SMR CodeZN
Weight0.0062 lbs
Cube0.0000 cu ft
Verified Substitutes 12
Wire,electrical
Wire,electrical
6145-00-238-7759 INTERCHANGEABLE
Wire,electrical
6145-00-307-4346 INTERCHANGEABLE
Wire,electrical
6145-00-307-4348 INTERCHANGEABLE
Wire,electrical
6145-00-307-4349 INTERCHANGEABLE
Wire,electrical
6145-00-315-8833 INTERCHANGEABLE
Wire,electrical
6145-00-635-3747 INTERCHANGEABLE
Wire,electrical
6145-00-635-3749 INTERCHANGEABLE
Wire,electrical
6145-00-635-9861 INTERCHANGEABLE
Wire,electrical
Cross-Reference Index
Part NumberManufacturer
M25038/1-20-9 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M25036/1-20-9 Specialty Cable Corp Dba Specialty Cable Corp (USA)
MIL-DTL-25038/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-25038 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-W-25038 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
R43AWG20/19-9 Prysmian Kabel Und Systeme Gmbh (DEU)
Related Parts
SUCCESSOR 6145-00-635-9862 Wire,electrical
6145-01-734-1387SUCCESSOR
WIRE,ELECTRICAL
6145-00-238-7759INTERCHANGEABLE
WIRE,ELECTRICAL
6145-00-307-4346INTERCHANGEABLE
WIRE,ELECTRICAL
6145-00-307-4348INTERCHANGEABLE
WIRE,ELECTRICAL
6145-00-307-4349INTERCHANGEABLE
WIRE,ELECTRICAL
6145-00-315-8833INTERCHANGEABLE
WIRE,ELECTRICAL
6145-00-635-3747INTERCHANGEABLE
WIRE,ELECTRICAL
6145-00-635-3749INTERCHANGEABLE
WIRE,ELECTRICAL
6145-00-635-9861INTERCHANGEABLE
WIRE,ELECTRICAL
6145-00-635-9863INTERCHANGEABLE
WIRE,ELECTRICAL
6145-01-040-4907INTERCHANGEABLE
WIRE,ELECTRICAL

Frequently Asked Questions

What is NSN 6145-00-229-1010?

NSN 6145-00-229-1010 is a Wire,electrical, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6145 (No Item Name Available). Status: active.

What are the part numbers for NSN 6145-00-229-1010?

NSN 6145-00-229-1010 has 6 cross-referenced part numbers: M25038/1-20-9 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M25036/1-20-9 (Specialty Cable Corp Dba Specialty Cable Corp), MIL-DTL-25038/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-25038 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-W-25038 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 6145-00-229-1010?

There are 12 known substitutes for 6145-00-229-1010: 6145-00-635-9862, 6145-01-734-1387, 6145-00-238-7759 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M25038/1-20-9?

Key specifications for M25038/1-20-9: Cross-Sectional Shape Style: ROUND; Temp Rating: 300.0 CELSIUS DEGC; Voltage Rating: 600.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR; Strand Awg Size Per Conductor: 33 SINGLE CONDUCTOR. 20 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com