The Cable,special Purpose,electrical, cataloged under National Stock Number 6145-01-355-7189, is classified within Federal Supply Class 6145 (Wire and Cable, Electrical) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Barcel/cdt. Government technical data includes 23 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: FT.
| Parameter | Value |
|---|---|
| NSN | 6145-01-355-7189 |
| Primary Part Number | LB-B1-1265 |
| Item Name | Cable,special Purpose,electrical |
| FSC / FSG | 6145 / 61 — Wire and Cable, Electrical |
| Manufacturer | Barcel/cdt |
| Status | ACTIVE |
| Round Conductor Size | 26 AWG ALL CONDUCTORS |
| Voltage Rating | 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS |
| Surface Treatment Document and Classification | ASTM B355 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS |
| Cross-Sectional Height | 0.088 INCHES NOMINAL IN |
| Cross-Sectional Width | 0.088 INCHES NOMINAL IN |
| Tracer Color | BLUE SINGLE TRACER SECOND CONDUCTOR |
| Tracer Color | GREEN SINGLE TRACER FOURTH CONDUCTOR |
| Tracer Color | ORANGE SINGLE TRACER THIRD CONDUCTOR |
| Tracer Color | RED THIRD TRACER FIFTH CONDUCTOR |
| Conductor Quantity | 5 |
| Strand Awg Size Per Conductor | 38 ALL CONDUCTORS |
| Material Document and Classification | ASTM B355 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS |
| Cross-Sectional Shape Style | TWIST |
| Conductor Form | STRANDED ALL CONDUCTORS |
| Departure From Cited Document | AS MODIFIED BY COLOR BANDS ON BASIC WIRE |
| Strand Quantity Per Conductor | 19 ALL CONDUCTORS |
| Conductor Arrangement and Quantity | 5 TWISTED TOGETHER W/NO OUTER COVERING |
| Color | YELLOW THIRD POSITION COATING ALL CONDUCTORS |
| Surface Treatment | NICKEL CORE CONDUCTOR ALL CONDUCTORS |
| Material | PLASTIC POLYIMIDE THIRD POSITION COATING ALL CONDUCTORS |
| Material | PLASTIC POLYIMIDE AND PLASTIC FLUORINATED ETHYLENE PROPYLENE FIRST POSITION TAPE ALL CONDUCTORS |
| Material | PLASTIC POLYIMIDE AND PLASTIC FLUORINATED ETHYLENE PROPYLENE SECOND POSITION TAPE ALL CONDUCTORS |
| Material | COPPER ALLOY CORE CONDUCTOR ALL CONDUCTORS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | FT |
| Acquisition advice code | JN |
| Part Number | Manufacturer |
|---|---|
| LB-B1-1265 PRIMARY | Barcel/cdt (USA) |
| LE572-0053-1265 | The Boeing Company Div Legacy Am&m (USA) |
| B1-9085 PRIMARY | Nexans Aerospace Usa Llc (USA) |
| Reference | Meaning |
|---|---|
| 26724/20079KE5 | 3/2 Design control — primary reference U.S. Government activity |
| MIL-C-7078/29 | 4/1 Identification reference U.S. Government activity |
| 30-90474/26 | 3/9 Design control — primary reference Champlain Cable Corp Sub of Huber and Suhner Inc |
| M7078/29-26-5 | 4/1 Identification reference U.S. Government activity |
NSN 6145-01-355-7189 is a Cable,special Purpose,electrical, manufactured by Barcel/cdt, classified under FSC 6145, Wire and Cable, Electrical. Status: active.
NSN 6145-01-355-7189 has 3 manufacturer part numbers on file: LB-B1-1265 (Barcel/cdt), LE572-0053-1265 (The Boeing Company Div Legacy Am&m), B1-9085 (Nexans Aerospace Usa Llc).
4 possible matches (shared part number, not a government interchangeability claim): 6145-01-355-7190, 6145-01-355-7191, 6145-01-355-7192. Verify interchangeability with system specifications before substitution.
Key specifications for LB-B1-1265: Round Conductor Size: 26 AWG ALL CONDUCTORS; Voltage Rating: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS; Surface Treatment Document and Classification: ASTM B355 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS; Cross-Sectional Height: 0.088 INCHES NOMINAL IN. 23 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.