PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2799UG20Wire,electrical

Raytheon Company Dba Raytheon Co · NSN 6145-00-839-7432 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-00-839-7432 — this item is cataloged by the U.S. Government under National Stock Number 6145-00-839-7432. Primary manufacturer part number: 2799UG20.
Features
  • Wire,electrical — FSC 6145
  • Material Document and Classification: QQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
  • Conductor Form: SOLID SINGLE CONDUCTOR
  • Surface Treatment Document and Classification: ASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
  • Surface Treatment: TIN CORE CONDUCTOR SINGLE CONDUCTOR
  • Material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR
  • Round Conductor Size: 20 AWG SINGLE CONDUCTOR
  • Cross-Sectional Shape Style: ROUND
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 6145-00-839-7432, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 35 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: SL.

Technical Specifications
ParameterValue
NSN6145-00-839-7432
Primary Part Number2799UG20
Item NameWire,electrical
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusCANCELLED
Material Document and ClassificationQQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Conductor FormSOLID SINGLE CONDUCTOR
Surface Treatment Document and ClassificationASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Surface TreatmentTIN CORE CONDUCTOR SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
Round Conductor Size20 AWG SINGLE CONDUCTOR
Cross-Sectional Shape StyleROUND
Cross Section Outside Diameter0.032 INCHES NOMINAL IN
Material Document and ClassificationQQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Conductor FormSOLID SINGLE CONDUCTOR
Surface Treatment Document and ClassificationASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Surface TreatmentTIN CORE CONDUCTOR SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
Round Conductor Size20 AWG SINGLE CONDUCTOR
Cross-Sectional Shape StyleROUND
Cross Section Outside Diameter0.032 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor6145-00-059-9778
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueSL
SMR CodeZN
Weight14.0800 lbs
Cube0.1369 cu ft
Verified Substitutes 12
6145-00-600-6200M22759/11-16-917 SUCCESSOR
Wire,electrical
Sae International Dba Sae International
Wire,electrical
Wire,electrical
Wire,electrical
Wire,electrical
Wire,electrical
6625-00-281-0385920 SUCCESSOR
Meter,modulation
Meggitt (new Hampshire), Inc
Wire,electrical
Wire,electrical
Wire,electrical
Cross-Reference Index
Part NumberManufacturer
2799UG20 Raytheon Company Dba Raytheon Co (USA)
0032-5020-00 Genrad Inc (USA)
6145005481063 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
QQW343TYPESN020AWG Federal Specifications Promulgated by General Services Administration Washington DC (USA)
130-1015-020 Ncr Corp Power Systems Div (USA)
PDS13430ABAWG20 Westinghouse Electric Corp (USA)
9116C3001-10 Lockheed Corp Lockheed Electronics Co Inc (USA)
61007-1 Safe Flight Instrument, Llc (USA)
R2311P6 Lockheed Martin Corporation Dba Lockheed Martin Aerostructures (USA)
7094496P006 Lockheed Martin Corporation Div Rms (USA)
10504055 Nimikkeistokeskus Ncb Finland (FIN)
273-1034P20 Raytheon Company Div Corp (USA)
1179 Celab Ltd (GBR)
5M592S20C2 The Boeing Company Div Defense (USA)
421-2020-000 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
QQ-W-343 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AA59551-S20S1T Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MPDS 5-19.000-20 TYPE 1 Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems (USA)
8020 Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division (USA)
571-0001-007 The Boeing Company Div Legacy Boeing Hb1 (USA)
Related Parts
SUCCESSOR 6145-00-059-9778 Wire,electrical
6145-00-600-6200SUCCESSOR
WIRE,ELECTRICAL
M22759/11-16-917
6145-00-059-9780SUCCESSOR
WIRE,ELECTRICAL
6145-00-170-6467SUCCESSOR
WIRE,ELECTRICAL
6145-00-191-8454SUCCESSOR
WIRE,ELECTRICAL
6145-00-234-5002SUCCESSOR
WIRE,ELECTRICAL
6625-00-281-0385SUCCESSOR
METER,MODULATION
920
6145-00-299-6212SUCCESSOR
WIRE,ELECTRICAL
6145-00-316-9039SUCCESSOR
WIRE,ELECTRICAL
6145-00-500-0988SUCCESSOR
WIRE,ELECTRICAL
6145-00-583-0314SUCCESSOR
WIRE,ELECTRICAL
5999-00-613-1553SUCCESSOR
GASKETING MATERIAL,CONDUCTIVE
8020

Frequently Asked Questions

What is NSN 6145-00-839-7432?

NSN 6145-00-839-7432 is a Wire,electrical, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 6145 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6145-00-839-7432?

NSN 6145-00-839-7432 has 50 cross-referenced part numbers: 2799UG20 (Raytheon Company Dba Raytheon Co), 0032-5020-00 (Genrad Inc), 6145005481063 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), QQW343TYPESN020AWG (Federal Specifications Promulgated by General Services Administration Washington DC), 130-1015-020 (Ncr Corp Power Systems Div) and 45 more.

What NSN replaces 6145-00-839-7432?

There are 12 known substitutes for 6145-00-839-7432: 6145-00-600-6200, 6145-00-059-9778, 6145-00-059-9780 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2799UG20?

Key specifications for 2799UG20: Material Document and Classification: QQ-W-343,SOFT FED SPEC SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR; Conductor Form: SOLID SINGLE CONDUCTOR; Surface Treatment Document and Classification: ASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR; Surface Treatment: TIN CORE CONDUCTOR SINGLE CONDUCTOR. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6145-00-839-7432 still in active supply?

NSN 6145-00-839-7432 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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