PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

273-1290P9Wire,electrical

Raytheon Company Div Corp · NSN 6145-00-643-0645 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-00-643-0645 — this item is cataloged by the U.S. Government under National Stock Number 6145-00-643-0645. Primary manufacturer part number: 273-1290P9.
Features
  • Wire,electrical — FSC 6145
  • Cross Section Outside Diameter: 0.093 INCHES NOMINAL IN
  • Temp Rating: 105.0 CELSIUS DEGC
  • Cross-Sectional Shape Style: ROUND
  • Surface Treatment Document and Classification: ASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
  • Material: COPPER ALLOY 101 OR COPPER ALLOY 102 CORE CONDUCTOR SINGLE CONDUCTOR
  • Surface Treatment: TIN CORE CONDUCTOR SINGLE CONDUCTOR
  • Strand Quantity Per Conductor: 19 SINGLE CONDUCTOR
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Copper Alloy 101 or Copper Alloy 102 Core Conductor Single Conductor construction
General Description

The Wire,electrical, cataloged under National Stock Number 6145-00-643-0645, 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 Div Corp. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 9 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: FT.

Technical Specifications
ParameterValue
NSN6145-00-643-0645
Primary Part Number273-1290P9
Item NameWire,electrical
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerRaytheon Company Div Corp
StatusCANCELLED
Cross Section Outside Diameter0.093 INCHES NOMINAL IN
Temp Rating105.0 CELSIUS DEGC
Cross-Sectional Shape StyleROUND
Surface Treatment Document and ClassificationASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
MaterialCOPPER ALLOY 101 OR COPPER ALLOY 102 CORE CONDUCTOR SINGLE CONDUCTOR
Surface TreatmentTIN CORE CONDUCTOR SINGLE CONDUCTOR
Strand Quantity Per Conductor19 SINGLE CONDUCTOR
Material Document and ClassificationASTM B33 ASSN STD ALL MATERIAL RESPONSES CORE CONDUCTOR SINGLE CONDUCTOR
Criticality Code JustificationFEAT
Strand Awg Size Per Conductor29 SINGLE CONDUCTOR
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
Conductor FormSTRANDED SINGLE CONDUCTOR
ColorWHITE FIRST POSITION COVER SINGLE CONDUCTOR
Voltage Rating1000.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
Round Conductor Size16 AWG SINGLE CONDUCTOR
Cross Section Outside Diameter0.093 INCHES NOMINAL IN
Temp Rating105.0 CELSIUS DEGC
Cross-Sectional Shape StyleROUND
Surface Treatment Document and ClassificationASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
MaterialCOPPER ALLOY 101 OR COPPER ALLOY 102 CORE CONDUCTOR SINGLE CONDUCTOR
Surface TreatmentTIN CORE CONDUCTOR SINGLE CONDUCTOR
Strand Quantity Per Conductor19 SINGLE CONDUCTOR
Material Document and ClassificationASTM B33 ASSN STD ALL MATERIAL RESPONSES CORE CONDUCTOR SINGLE CONDUCTOR
Criticality Code JustificationFEAT
Strand Awg Size Per Conductor29 SINGLE CONDUCTOR
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
Conductor FormSTRANDED SINGLE CONDUCTOR
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor6145-00-065-4310 (10049101-21)
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueFT
SMR CodeDZ
Weight0.0118 lbs
Cube0.0001 cu ft
Verified Substitutes 12
6145-00-065-431010049101-21 SUCCESSOR
Wire,electrical
Us Army Aviation and Missile Command
Wire,electrical
6145-00-417-7176NX4824SJ SUCCESSOR
Cable,special Purpose,electrical
National Wire and Cable Corporation Dba National Wire and Cable Div National Cable Molding Corporation
6145-00-548-0946439-1906-00 SUCCESSOR
Cable,special Purpose,electrical
Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems
6145-00-553-1916F111J20 SUCCESSOR
Cable,special Purpose,electrical
Bae Systems Information and Electronic Systems Integration Inc.
Cable,special Purpose,electrical
Wire,electrical
Cable,power,electrical
Cable,special Purpose,electrical
6145-00-702-4621439-1907-00 SUCCESSOR
Cable,special Purpose,electrical
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
Cross-Reference Index
Part NumberManufacturer
273-1290P9 Raytheon Company Div Corp (USA)
278948 Raytheon Technical Services Company (USA)
273-1290P9 Raytheon Company Dba Raytheon Co (USA)
M16878/2BJE9 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1005218-010 Raytheon Technical Services Company (USA)
MIL-W-16878/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-16878/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
3910C16N9 L3harris Cincinnati Electronics Corporation (USA)
802508-000 Evans & Sutherland Computer Corp (USA)
1834-1 Belden, Inc. (USA)
G250009-2 L3harris Technologies, Inc Div Space & Airborne Systems (USA)
6145PL1381103 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
SUCCESSOR 6145-00-065-4310 Wire,electrical · 10049101-21
6145-00-065-4314SUCCESSOR
WIRE,ELECTRICAL
6145-00-417-7176SUCCESSOR
CABLE,SPECIAL PURPOSE,ELECTRICAL
NX4824SJ
6145-00-548-0946SUCCESSOR
CABLE,SPECIAL PURPOSE,ELECTRICAL
439-1906-00
6145-00-553-1916SUCCESSOR
CABLE,SPECIAL PURPOSE,ELECTRICAL
F111J20
6145-00-553-1921SUCCESSOR
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-00-643-0646SUCCESSOR
WIRE,ELECTRICAL
6145-00-688-4990SUCCESSOR
CABLE,POWER,ELECTRICAL
6145-00-688-5014SUCCESSOR
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-00-702-4621SUCCESSOR
CABLE,SPECIAL PURPOSE,ELECTRICAL
439-1907-00
6145-00-726-6169SUCCESSOR
WIRE,ELECTRICAL
6145-00-726-6172SUCCESSOR
WIRE,ELECTRICAL

Frequently Asked Questions

What is NSN 6145-00-643-0645?

NSN 6145-00-643-0645 is a Wire,electrical, manufactured by Raytheon Company Div Corp, classified under FSC 6145 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6145-00-643-0645?

NSN 6145-00-643-0645 has 12 cross-referenced part numbers: 273-1290P9 (Raytheon Company Div Corp), 278948 (Raytheon Technical Services Company), 273-1290P9 (Raytheon Company Dba Raytheon Co), M16878/2BJE9 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 1005218-010 (Raytheon Technical Services Company) and 7 more.

What NSN replaces 6145-00-643-0645?

There are 12 known substitutes for 6145-00-643-0645: 6145-00-065-4310, 6145-00-065-4314, 6145-00-417-7176 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 273-1290P9?

Key specifications for 273-1290P9: Cross Section Outside Diameter: 0.093 INCHES NOMINAL IN; Temp Rating: 105.0 CELSIUS DEGC; Cross-Sectional Shape Style: ROUND; End Item Identification: F-100 ENGINE,F-100-PW-100(F-15). 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6145-00-643-0645 still in active supply?

NSN 6145-00-643-0645 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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