PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LB-B1-4122Cable,power,electrical

Barcel/cdt · NSN 6145-01-355-5461 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-01-355-5461 — this item is cataloged by the U.S. Government under National Stock Number 6145-01-355-5461. Primary manufacturer part number: LB-B1-4122.
Features
  • Cable,power,electrical — FSC 6145
  • Material Document and Classification: ASTM B355 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
  • Tracer Color: BLUE SINGLE TRACER SECOND CONDUCTOR
  • Color: WHITE SIXTH POSITION COATING CABLE
  • Round Conductor Size: 12 AWG ALL CONDUCTORS
  • Surface Treatment: NICKEL CORE CONDUCTOR ALL CONDUCTORS
  • Surface Treatment: NICKEL FOURTH POSITION SHIELD BRAID METALLIC CABLE
  • Material: PLASTIC POLYIMIDE AND PLASTIC FLUORINATED ETHYLENE PROPYLENE SECOND POSITION TAPE ALL CONDUCTORS
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Plastic Polyimide and Plastic Fluorinated Ethylene Propylene Second Position Tape All Conductors construction
General Description

The Cable,power,electrical, cataloged under National Stock Number 6145-01-355-5461, 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 Barcel/cdt. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: FT.

Technical Specifications
ParameterValue
NSN6145-01-355-5461
Primary Part NumberLB-B1-4122
Item NameCable,power,electrical
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerBarcel/cdt
StatusACTIVE
Material Document and ClassificationASTM B355 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
Tracer ColorBLUE SINGLE TRACER SECOND CONDUCTOR
ColorWHITE SIXTH POSITION COATING CABLE
Round Conductor Size12 AWG ALL CONDUCTORS
Surface TreatmentNICKEL CORE CONDUCTOR ALL CONDUCTORS
Surface TreatmentNICKEL FOURTH POSITION SHIELD BRAID METALLIC CABLE
MaterialPLASTIC POLYIMIDE AND PLASTIC FLUORINATED ETHYLENE PROPYLENE SECOND POSITION TAPE ALL CONDUCTORS
MaterialCOPPER CORE CONDUCTOR ALL CONDUCTORS
ColorYELLOW THIRD POSITION COATING ALL CONDUCTORS
MaterialPLASTIC POLYIMIDE AND PLASTIC FLUORINATED ETHYLENE PROPYLENE FIFTH POSITION TAPE CABLE
Material Document and ClassificationASTM B355 ASSN STD SINGLE MATERIAL RESPONSE FOURTH POSITION SHIELD BRAID METALLIC CABLE
MaterialPLASTIC POLYIMIDE THIRD POSITION COATING ALL CONDUCTORS
Conductor Arrangement and Quantity2 SINGLES
MaterialPLASTIC POLYIMIDE AND PLASTIC FLUORINATED ETHYLENE PROPYLENE FIRST POSITION TAPE ALL CONDUCTORS
Strand Awg Size Per Conductor28 ALL CONDUCTORS
Departure From Cited DocumentAS MODIFIED BY OUTER JACKET COLOR AND COLOR BANDS ON BASIC WIRE
Conductor Quantity2
Conductor FormSTRANDED ALL CONDUCTORS
MaterialCOPPER FOURTH POSITION SHIELD BRAID METALLIC CABLE
Cross Section Outside Diameter0.229 INCHES NOMINAL IN
MaterialPLASTIC SIXTH POSITION COATING CABLE
Voltage Rating600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
Strand Quantity Per Conductor37 ALL CONDUCTORS
Cross-Sectional Shape StyleROUND
Material Document and ClassificationASTM B355 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
Tracer ColorBLUE SINGLE TRACER SECOND CONDUCTOR
ColorWHITE SIXTH POSITION COATING CABLE
Round Conductor Size12 AWG ALL CONDUCTORS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueFT
SMR CodeJN
Verified Substitutes 11
6145-01-241-5204M27500-24MS2N12 SUCCESSOR
Cable,power,electrical
National Electrical Mfrs Assn Dba Nema
6145-01-355-5465M27500-20MS2N12 SUCCESSOR
Cable,power,electrical
National Electrical Mfrs Assn Dba Nema
6665-00-200-4989 INTERCHANGEABLE
Anode Cushioning
6145-00-607-1892 INTERCHANGEABLE
Cable,power,electrical
4820-01-008-2914B100-1/2 INTERCHANGEABLE
Valve,gate
Stockham Valves and Fittings Inc
4730-01-070-9192B-100-1-2 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Swagelok Co
6145-01-333-6579 INTERCHANGEABLE
Cable,power,electrical
6145-01-355-546016721/20079KK2 INTERCHANGEABLE
Cable,power,electrical
Amphenol Cable and Interconnect Technologies, Inc
6145-01-355-546422721/20079KK4 INTERCHANGEABLE
Cable,power,electrical
Amphenol Cable and Interconnect Technologies, Inc
6145-01-355-546620721/20079KK3 INTERCHANGEABLE
Cable,power,electrical
Amphenol Cable and Interconnect Technologies, Inc
Cross-Reference Index
Part NumberManufacturer
LB-B1-4122 PRIMARY Barcel/cdt (USA)
MIL-C-7078/26 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M7078/26-12-2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
30-90490/12 Champlain Cable Corp Sub of Huber and Suhner Inc (USA)
12721/20079KK2 PRIMARY Amphenol Cable and Interconnect Technologies, Inc (USA)
B1-0012 PRIMARY Nexans Aerospace Usa Llc (USA)
LE572-0053-4122 The Boeing Company Div Legacy Am&m (USA)
Related Parts
6145-01-241-5204SUCCESSOR
CABLE,POWER,ELECTRICAL
M27500-24MS2N12
6145-01-355-5465SUCCESSOR
CABLE,POWER,ELECTRICAL
M27500-20MS2N12
6665-00-200-4989INTERCHANGEABLE
ANODE CUSHIONING
6145-00-607-1892INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
4820-01-008-2914INTERCHANGEABLE
VALVE,GATE
B100-1/2
4730-01-070-9192INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
B-100-1-2
6145-01-333-6579INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
6145-01-355-5460INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
16721/20079KK2
6145-01-355-5464INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
22721/20079KK4
6145-01-355-5466INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
20721/20079KK3
6145-01-356-6683INTERCHANGEABLE
CABLE,POWER,ELECTRICAL

Frequently Asked Questions

What is NSN 6145-01-355-5461?

NSN 6145-01-355-5461 is a Cable,power,electrical, manufactured by Barcel/cdt, classified under FSC 6145 (No Item Name Available). Status: active.

What are the part numbers for NSN 6145-01-355-5461?

NSN 6145-01-355-5461 has 7 cross-referenced part numbers: LB-B1-4122 (Barcel/cdt), MIL-C-7078/26 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M7078/26-12-2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 30-90490/12 (Champlain Cable Corp Sub of Huber and Suhner Inc), 12721/20079KK2 (Amphenol Cable and Interconnect Technologies, Inc) and 2 more.

What NSN replaces 6145-01-355-5461?

There are 11 known substitutes for 6145-01-355-5461: 6145-01-241-5204, 6145-01-355-5465, 6665-00-200-4989 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LB-B1-4122?

Key specifications for LB-B1-4122: Material Document and Classification: ASTM B355 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS; Tracer Color: BLUE SINGLE TRACER SECOND CONDUCTOR; Special Features: A SINGLE YELLOW BAND SHALL BE APPLIED EVERY 2 3/4 INCHES ON BASIC WIRE IN; Color: WHITE SIXTH POSITION COATING CABLE. 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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