PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BJ18C9SPCable,special Purpose,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 6145-00-493-1539 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-00-493-1539 — this item is cataloged by the U.S. Government under National Stock Number 6145-00-493-1539. Primary manufacturer part number: BJ18C9SP.
Features
  • Cable,special Purpose,electrical — FSC 6145
  • Color: WHITE FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
  • Material: COPPER THIRD POSITION SHIELD BRAID METALLIC SINGLE CONDUCTOR
  • Strand Quantity Per Conductor: 19 SINGLE CONDUCTOR
  • Material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR
  • Strand Awg Size Per Conductor: 30 SINGLE CONDUCTOR
  • Color: GRAY/GREY FOURTH POSITION JACKET SINGLE CONDUCTOR
  • Conductor Form: STRANDED SINGLE CONDUCTOR
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Copper Third Position Shield Braid Metallic Single Conductor construction
General Description

The Cable,special Purpose,electrical, cataloged under National Stock Number 6145-00-493-1539, 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 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 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
NSN6145-00-493-1539
Primary Part NumberBJ18C9SP
Item NameCable,special Purpose,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
ColorWHITE FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
MaterialCOPPER THIRD POSITION SHIELD BRAID METALLIC SINGLE CONDUCTOR
Strand Quantity Per Conductor19 SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
Strand Awg Size Per Conductor30 SINGLE CONDUCTOR
ColorGRAY/GREY FOURTH POSITION JACKET SINGLE CONDUCTOR
Conductor FormSTRANDED SINGLE CONDUCTOR
MaterialPLASTIC POLYAMIDE NYLON SECOND POSITION JACKET SINGLE CONDUCTOR
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
Conductor Quantity1
Surface Treatment Document and ClassificationASTM B33 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Cross-Sectional Shape StyleROUND
Cross Section Outside Diameter0.130 INCHES NOMINAL IN
Surface TreatmentTIN CORE CONDUCTOR SINGLE CONDUCTOR
Material Document and ClassificationASTM B33 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
Surface TreatmentTIN THIRD POSITION SHIELD BRAID METALLIC SINGLE CONDUCTOR
Voltage Rating600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE SINGLE CONDUCTOR
Temp Rating-55.0 CELSIUS AND 105.0 CELSIUS DEGC
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) FOURTH POSITION JACKET SINGLE CONDUCTOR
Conductor Arrangement and Quantity1 SINGLES
Round Conductor Size18 AWG SINGLE CONDUCTOR
ColorWHITE FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
MaterialCOPPER THIRD POSITION SHIELD BRAID METALLIC SINGLE CONDUCTOR
Strand Quantity Per Conductor19 SINGLE CONDUCTOR
MaterialCOPPER CORE CONDUCTOR SINGLE CONDUCTOR
Strand Awg Size Per Conductor30 SINGLE CONDUCTOR
ColorGRAY/GREY FOURTH POSITION JACKET SINGLE CONDUCTOR
Conductor FormSTRANDED SINGLE CONDUCTOR
MaterialPLASTIC POLYAMIDE NYLON SECOND POSITION JACKET SINGLE CONDUCTOR
MaterialPLASTIC POLYVINYL CHLORIDE (PVC) FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6145-00-866-5658
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueFT
SMR CodeJN
Weight0.0100 lbs
Cube0.0001 cu ft
Verified Substitutes 12
6145-01-092-3827B24-19/36N-S2V SUCCESSOR
Cable,special Purpose,electrical
Storm Products Co
Cable,special Purpose,electrical
Cable,power,electrical
Cable,special Purpose,electrical
Cable,special Purpose,electrical
2915-00-119-46653240 INTERCHANGEABLE
Cover,fuel Pump
Triumph Engine Control Systems Llc
4730-00-196-14763240 INTERCHANGEABLE
Nipple,pipe
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
4730-00-200-09123240 INTERCHANGEABLE
Nut,tube Coupling
Brinkley Technology Group Llc Dba Hercules Manufacturing
2530-00-471-82505459221 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
General Motors Llc Dba General Motors Llc
2815-00-517-98353240 INTERCHANGEABLE
Ring,piston
Kaydon Ring & Seal Inc Dba Skf Precision Technologies
Cross-Reference Index
Part NumberManufacturer
BJ18C9SP Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5SE00389-17 Birnbach Co Inc (USA)
3240 Belden, Inc. (USA)
5SE00389-17 Belden, Inc. (USA)
125-0098-001 Raytheon Company (USA)
5SE00389-17 Naval Air Warfare Center Aircraft Division Code 1.3.1 Bldg 562-1 (USA)
MIL-DTL-55021/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-55021/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
SUCCESSOR 6145-00-866-5658 Cable,power,electrical
6145-01-092-3827SUCCESSOR
CABLE,SPECIAL PURPOSE,ELECTRICAL
B24-19/36N-S2V
6145-00-845-4488SUCCESSOR
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-01-145-0850SUCCESSOR
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-01-622-2967SUCCESSOR
CABLE,SPECIAL PURPOSE,ELECTRICAL
2915-00-119-4665INTERCHANGEABLE
COVER,FUEL PUMP
3240
4730-00-196-1476INTERCHANGEABLE
NIPPLE,PIPE
3240
4730-00-200-0912INTERCHANGEABLE
NUT,TUBE COUPLING
3240
2530-00-471-8250INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
5459221
2815-00-517-9835INTERCHANGEABLE
RING,PISTON
3240
5945-00-665-9891INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
3240
5950-00-678-2514INTERCHANGEABLE
TRANSFORMER,POWER
3240

Frequently Asked Questions

What is NSN 6145-00-493-1539?

NSN 6145-00-493-1539 is a Cable,special Purpose,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 6145-00-493-1539?

NSN 6145-00-493-1539 has 8 cross-referenced part numbers: BJ18C9SP (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 5SE00389-17 (Birnbach Co Inc), 3240 (Belden, Inc.), 5SE00389-17 (Belden, Inc.), 125-0098-001 (Raytheon Company) and 3 more.

What NSN replaces 6145-00-493-1539?

There are 12 known substitutes for 6145-00-493-1539: 6145-01-092-3827, 6145-00-845-4488, 6145-00-866-5658 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of BJ18C9SP?

Key specifications for BJ18C9SP: Color: WHITE FIRST POSITION PRIMARY INSULATION SINGLE CONDUCTOR; Material: COPPER THIRD POSITION SHIELD BRAID METALLIC SINGLE CONDUCTOR; Strand Quantity Per Conductor: 19 SINGLE CONDUCTOR; Material: COPPER CORE 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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