PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J-C-112Cable,telephone

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 6145-00-577-8074 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-00-577-8074 — this item is cataloged by the U.S. Government under National Stock Number 6145-00-577-8074. Primary manufacturer part number: J-C-112.
Features
  • Cable,telephone — FSC 6145
  • Cross Section Outside Diameter: 1.250 INCHES NOMINAL IN
  • Material: PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
  • Material: PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) THIRD POSITION JACKET CABLE
  • Conductor Form: SOLID ALL CONDUCTORS
  • Material: COPPER SECOND POSITION TAPE CABLE
  • Material: COPPER CORE CONDUCTOR ALL CONDUCTORS
  • Material: PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) FIRST POSITION SHEATH CABLE
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Plastic Polyethylene Terephthalate (pet)(polyester) First Position Primary Insulation All Conductors construction
General Description

The Cable,telephone, cataloged under National Stock Number 6145-00-577-8074, 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 Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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
NSN6145-00-577-8074
Primary Part NumberJ-C-112
Item NameCable,telephone
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusCANCELLED
Cross Section Outside Diameter1.250 INCHES NOMINAL IN
MaterialPLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
MaterialPLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) THIRD POSITION JACKET CABLE
Conductor FormSOLID ALL CONDUCTORS
MaterialCOPPER SECOND POSITION TAPE CABLE
MaterialCOPPER CORE CONDUCTOR ALL CONDUCTORS
MaterialPLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) FIRST POSITION SHEATH CABLE
Conductor Arrangement and Quantity50 TWISTED PAIR
Round Conductor Size19 AWG ALL CONDUCTORS
Conductor Quantity100
Cross-Sectional Shape StyleROUND
Color Coding DocumentREA PE-23-06160 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Cross Section Outside Diameter1.250 INCHES NOMINAL IN
MaterialPLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
MaterialPLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) THIRD POSITION JACKET CABLE
Conductor FormSOLID ALL CONDUCTORS
MaterialCOPPER SECOND POSITION TAPE CABLE
MaterialCOPPER CORE CONDUCTOR ALL CONDUCTORS
MaterialPLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) FIRST POSITION SHEATH CABLE
Conductor Arrangement and Quantity50 TWISTED PAIR
Round Conductor Size19 AWG ALL CONDUCTORS
Conductor Quantity100
Cross-Sectional Shape StyleROUND
Color Coding DocumentREA PE-23-06160 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueFT
SMR CodeJZ
Weight1.6130 lbs
Cube0.0069 cu ft
Verified Substitutes 12
6145-00-088-9287 INTERCHANGEABLE
Cable,telephone
6145-00-377-0971 INTERCHANGEABLE
Cable,telephone
6145-00-577-8063 INTERCHANGEABLE
Cable,telephone
6145-00-577-8065 INTERCHANGEABLE
Cable,telephone
6145-00-577-8066 INTERCHANGEABLE
Cable,telephone
6145-00-577-8071 INTERCHANGEABLE
Cable,telephone
6145-00-577-8072 INTERCHANGEABLE
Cable,telephone
6145-00-577-8073 INTERCHANGEABLE
Cable,telephone
6145-00-577-8080 INTERCHANGEABLE
Cable,telephone
6145-00-577-8082 INTERCHANGEABLE
Cable,telephone
Cross-Reference Index
Part NumberManufacturer
J-C-112 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
REA PE-23 Department of Agriculture Rural Electrification Administration
371-490WC367 Electric Gyro Corp (USA)
9MIL-C-3458 Espey Mfg and Electronics Corp (USA)
9WC-367 Espey Mfg and Electronics Corp (USA)
Related Parts
6145-00-088-9287INTERCHANGEABLE
CABLE,TELEPHONE
6145-00-377-0971INTERCHANGEABLE
CABLE,TELEPHONE
6145-00-577-8063INTERCHANGEABLE
CABLE,TELEPHONE
6145-00-577-8065INTERCHANGEABLE
CABLE,TELEPHONE
6145-00-577-8066INTERCHANGEABLE
CABLE,TELEPHONE
6145-00-577-8071INTERCHANGEABLE
CABLE,TELEPHONE
6145-00-577-8072INTERCHANGEABLE
CABLE,TELEPHONE
6145-00-577-8073INTERCHANGEABLE
CABLE,TELEPHONE
6145-00-577-8080INTERCHANGEABLE
CABLE,TELEPHONE
6145-00-577-8082INTERCHANGEABLE
CABLE,TELEPHONE
6145-00-577-8083INTERCHANGEABLE
CABLE,TELEPHONE
6145-00-577-8087INTERCHANGEABLE
CABLE,TELEPHONE

Frequently Asked Questions

What is NSN 6145-00-577-8074?

NSN 6145-00-577-8074 is a Cable,telephone, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 6145 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6145-00-577-8074?

NSN 6145-00-577-8074 has 5 cross-referenced part numbers: J-C-112 (Federal Specifications Promulgated by General Services Administration Washington DC), REA PE-23 (Department of Agriculture Rural Electrification Administration), 371-490WC367 (Electric Gyro Corp), 9MIL-C-3458 (Espey Mfg and Electronics Corp), 9WC-367 (Espey Mfg and Electronics Corp).

What NSN replaces 6145-00-577-8074?

There are 12 known substitutes for 6145-00-577-8074: 6145-00-088-9287, 6145-00-377-0971, 6145-00-577-8063 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J-C-112?

Key specifications for J-C-112: Cross Section Outside Diameter: 1.250 INCHES NOMINAL IN; Material: PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS; Material: PLASTIC POLYETHYLENE TEREPHTHALATE (PET)(POLYESTER) THIRD POSITION JACKET CABLE; Conductor Form: SOLID ALL CONDUCTORS. 24 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6145-00-577-8074 still in active supply?

NSN 6145-00-577-8074 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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