The Cable,power,electrical, cataloged under National Stock Number 6145-01-059-3658, 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 The Boeing Company Div Defense. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6145-01-059-3658 |
| Primary Part Number | ST5M1298-18T4U0 |
| Item Name | Cable,power,electrical |
| FSC / FSG | 6145 / 61 — Wire and Cable, Electrical |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Round Conductor Size | 18 AWG ALL CONDUCTORS |
| Temp Rating | 260.0 CELSIUS DEGC |
| 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 | 0.184 INCHES NOMINAL IN |
| Cross-Sectional Width | 0.184 INCHES NOMINAL IN |
| Conductor Quantity | 4 |
| Strand Awg Size Per Conductor | 30 ALL CONDUCTORS |
| Conductor Form | STRANDED ALL CONDUCTORS |
| Departure From Cited Document | AS MODIFIED BY BASIC BODY COLOR PER CONDUCTOR |
| Strand Quantity Per Conductor | 19 ALL CONDUCTORS |
| Conductor Arrangement and Quantity | 1 TWISTED TOGETHER W/NO OUTER COVERING |
| Color | WHITE CORE CONDUCTOR ALL CONDUCTORS |
| Material | COPPER ALLOY 101 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 | EA |
| Acquisition advice code | JN |
| Part Number | Manufacturer |
|---|---|
| ST5M1298-18T4U0 PRIMARY | The Boeing Company Div Defense (USA) |
| M27500-18TA4U00 PRIMARY | National Electrical Mfrs Assn Dba Nema (USA) |
| Reference | Meaning |
|---|---|
| NEMA-WC27500 | 3/1 Design control — primary reference National Electrical Mfrs Assn Dba Nema |
| MIL-C-27500 | 5/9 Secondary reference U.S. Government activity |
| M27500-18TA4U00 | 5/9 Secondary reference U.S. Government activity |
NSN 6145-01-059-3658 is a Cable,power,electrical, manufactured by The Boeing Company Div Defense, classified under FSC 6145, Wire and Cable, Electrical. Status: active.
NSN 6145-01-059-3658 has 2 manufacturer part numbers on file: ST5M1298-18T4U0 (The Boeing Company Div Defense), M27500-18TA4U00 (National Electrical Mfrs Assn Dba Nema).
Key specifications for ST5M1298-18T4U0: Round Conductor Size: 18 AWG ALL CONDUCTORS; Temp Rating: 260.0 CELSIUS DEGC; 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. 14 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.