PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M27500C20RC1S09Wire,electrical

National Electrical Mfrs Assn Dba Nema · NSN 6145-01-146-2561 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-01-146-2561 — this item is cataloged by the U.S. Government under National Stock Number 6145-01-146-2561. Primary manufacturer part number: M27500C20RC1S09.
Features
  • Wire,electrical — FSC 6145
  • Conductor Form: STRANDED SINGLE CONDUCTOR
  • Temp Rating: -65.0 CELSIUS AND 200.0 CELSIUS DEGC
  • Material: SILVER SECOND POSITION COATING CABLE
  • Material: SILVER FIRST POSITION CONDUCTOR SINGLE CONDUCTOR
  • Color: WHITE FIRST POSITION COVER SINGLE CONDUCTOR
  • Material: PLASTIC POLYTETRAFLUOROETHYLENE FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
  • Surface Treatment: SILVER CORE CONDUCTOR SINGLE CONDUCTOR
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Silver Second Position Coating Cable construction
General Description

The Wire,electrical, cataloged under National Stock Number 6145-01-146-2561, 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 National Electrical Mfrs Assn Dba Nema. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 10 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
NSN6145-01-146-2561
Primary Part NumberM27500C20RC1S09
Item NameWire,electrical
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerNational Electrical Mfrs Assn Dba Nema
StatusACTIVE
Conductor FormSTRANDED SINGLE CONDUCTOR
Temp Rating-65.0 CELSIUS AND 200.0 CELSIUS DEGC
MaterialSILVER SECOND POSITION COATING CABLE
MaterialSILVER FIRST POSITION CONDUCTOR SINGLE CONDUCTOR
ColorWHITE FIRST POSITION COVER SINGLE CONDUCTOR
MaterialPLASTIC POLYTETRAFLUOROETHYLENE FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
Surface TreatmentSILVER CORE CONDUCTOR SINGLE CONDUCTOR
Strand Quantity Per Conductor19 SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
Cross Section Outside Diameter0.100 INCHES NOMINAL IN
MaterialPLASTIC FLUORINATED ETHYLENE PROPYLENE THIRD POSITION JACKET CABLE
Round Conductor Size20 AWG SINGLE CONDUCTOR
Voltage Rating600.0 AC MAXIMUM RATED WORKING VOLTAGE SINGLE CONDUCTOR
MaterialCOPPER FIRST POSITION SHIELD BRAID METALLIC CABLE
Strand Awg Size Per Conductor32 SINGLE CONDUCTOR
Cross-Sectional Shape StyleROUND
Conductor FormSTRANDED SINGLE CONDUCTOR
Temp Rating-65.0 CELSIUS AND 200.0 CELSIUS DEGC
MaterialSILVER SECOND POSITION COATING CABLE
MaterialSILVER FIRST POSITION CONDUCTOR SINGLE CONDUCTOR
ColorWHITE FIRST POSITION COVER SINGLE CONDUCTOR
MaterialPLASTIC POLYTETRAFLUOROETHYLENE FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
Surface TreatmentSILVER CORE CONDUCTOR SINGLE CONDUCTOR
Strand Quantity Per Conductor19 SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
Cross Section Outside Diameter0.100 INCHES NOMINAL IN
MaterialPLASTIC FLUORINATED ETHYLENE PROPYLENE THIRD POSITION JACKET CABLE
Round Conductor Size20 AWG SINGLE CONDUCTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6145-00-612-7330 (5M1005-22R6S6)
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueFT
SMR CodeZN
Verified Substitutes 12
6145-01-626-1770M27500-22SC7G23 SUCCESSOR
Cable,power,electrical
National Electrical Mfrs Assn Dba Nema
6145-00-448-8259M27500-20ML3T08 SUCCESSOR
Cable,power,electrical
American National Standards Institute Incorporated Dba American National Standards Institute
6145-00-612-73305M1005-22R6S6 SUCCESSOR
Cable,special Purpose,electrical
The Boeing Company Div Defense
Cable,power,electrical
Cable,power,electrical
6145-01-071-0480M27500-22MR6S12 SUCCESSOR
Cable,power,electrical
National Electrical Mfrs Assn Dba Nema
6145-01-071-3480M27500-20MM3T08 SUCCESSOR
Cable,power,electrical
National Electrical Mfrs Assn Dba Nema
6145-01-083-7299M27500-22TE3U00 SUCCESSOR
Cable,power,electrical
National Electrical Mfrs Assn Dba Nema
6145-01-114-3876M27500-16SB3U00 SUCCESSOR
Cable,power,electrical
National Electrical Mfrs Assn Dba Nema
6145-01-165-1434M27500U20ML2U00 SUCCESSOR
Cable,power,electrical
National Electrical Mfrs Assn Dba Nema
Cross-Reference Index
Part NumberManufacturer
1XT201932(1)SFJ Nexans Aerospace Usa Llc (USA)
516-120-19 Markel Corp. (USA)
101-223-02 Philadelphia Insulated Wire Co Inc (USA)
1932TX10C1SJ Amphenol Cable and Interconnect Technologies, Inc (USA)
MIL-C-27500 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
2837 Belden, Inc. (USA)
M27500C20RC1S09 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
51-90026/20 Champlain Cable Corp Sub of Huber and Suhner Inc (USA)
539235-41 Raytheon Company Dba Raytheon (USA)
1AS-WTE1932A-JTM Rscc Wire & Cable Llc (USA)
M27500C20RC1S09 PRIMARY National Electrical Mfrs Assn Dba Nema (USA)
NEMA-WC27500 National Electrical Mfrs Assn Dba Nema (USA)
Related Parts
SUCCESSOR 6145-00-612-7330 Cable,special Purpose,electrical · 5M1005-22R6S6
6145-01-626-1770SUCCESSOR
CABLE,POWER,ELECTRICAL
M27500-22SC7G23
6145-00-448-8259SUCCESSOR
CABLE,POWER,ELECTRICAL
M27500-20ML3T08
6145-00-756-3037SUCCESSOR
CABLE,POWER,ELECTRICAL
6145-01-057-9406SUCCESSOR
CABLE,POWER,ELECTRICAL
6145-01-071-0480SUCCESSOR
CABLE,POWER,ELECTRICAL
M27500-22MR6S12
6145-01-071-3480SUCCESSOR
CABLE,POWER,ELECTRICAL
M27500-20MM3T08
6145-01-083-7299SUCCESSOR
CABLE,POWER,ELECTRICAL
M27500-22TE3U00
6145-01-114-3876SUCCESSOR
CABLE,POWER,ELECTRICAL
M27500-16SB3U00
6145-01-165-1434SUCCESSOR
CABLE,POWER,ELECTRICAL
M27500U20ML2U00
6145-01-243-2971SUCCESSOR
CABLE,POWER,ELECTRICAL
6145-01-253-6689SUCCESSOR
CABLE,POWER,ELECTRICAL

Frequently Asked Questions

What is NSN 6145-01-146-2561?

NSN 6145-01-146-2561 is a Wire,electrical, manufactured by National Electrical Mfrs Assn Dba Nema, classified under FSC 6145 (No Item Name Available). Status: active.

What are the part numbers for NSN 6145-01-146-2561?

NSN 6145-01-146-2561 has 12 cross-referenced part numbers: 1XT201932(1)SFJ (Nexans Aerospace Usa Llc), 516-120-19 (Markel Corp.), 101-223-02 (Philadelphia Insulated Wire Co Inc), 1932TX10C1SJ (Amphenol Cable and Interconnect Technologies, Inc), MIL-C-27500 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 7 more.

What NSN replaces 6145-01-146-2561?

There are 12 known substitutes for 6145-01-146-2561: 6145-01-626-1770, 6145-00-448-8259, 6145-00-612-7330 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M27500C20RC1S09?

Key specifications for M27500C20RC1S09: Conductor Form: STRANDED SINGLE CONDUCTOR; Temp Rating: -65.0 CELSIUS AND 200.0 CELSIUS DEGC; Material: SILVER SECOND POSITION COATING CABLE; Material: SILVER FIRST POSITION CONDUCTOR SINGLE CONDUCTOR. 30 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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