The Cable,power,electrical, cataloged under National Stock Number 6145-01-495-0495, 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: FT.
| Parameter | Value |
|---|---|
| NSN | 6145-01-495-0495 |
| Primary Part Number | ST5M1247-20-5UN |
| Item Name | Cable,power,electrical |
| FSC / FSG | 6145 / 61 — Wire and Cable, Electrical |
| Manufacturer | Barcel/cdt |
| Status | ACTIVE |
| Round Conductor Size | 20 AWG ALL CONDUCTORS |
| Temp Rating | 200.0 CELSIUS DEGC |
| Voltage Rating | 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS |
| Surface Treatment Document and Classification | ASTM B298 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS |
| Precious Material | SILVER |
| Conductor Quantity | 5 |
| Strand Awg Size Per Conductor | 32 ALL CONDUCTORS |
| Material Document and Classification | ASTM B298 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS |
| Cross-Sectional Shape Style | ROUND |
| Conductor Form | STRANDED ALL CONDUCTORS |
| Strand Quantity Per Conductor | 19 ALL CONDUCTORS |
| Conductor Arrangement and Quantity | 5 SINGLES |
| Color | RED THIRD POSITION COVER ALL CONDUCTORS |
| Surface Treatment | SILVER CORE CONDUCTOR ALL CONDUCTORS |
| Precious Material and Location | CONDUCTOR COATING SILVER |
| Cross Section Outside Diameter | 0.137 INCHES MAXIMUM IN |
| Material | COPPER FOURTH POSITION SHIELD BRAID METALLIC CABLE |
| Material | PLASTIC AROMATIC POLYIMIDE AND RESIN SYNTHETIC THIRD POSITION COATING ALL CONDUCTORS |
| Material | COPPER CORE CONDUCTOR ALL CONDUCTORS |
| Material | PLASTIC POLYIMIDE AND PLASTIC FLUOROCARBON FIFTH POSITION WRAP CABLE |
| Material | PLASTIC POLYIMIDE AND PLASTIC FLUOROCARBON FIRST POSITION WRAP ALL CONDUCTORS |
| Material | PLASTIC POLYIMIDE AND PLASTIC FLUOROCARBON SECOND POSITION WRAP ALL CONDUCTORS |
| Material | PLASTIC POLYIMIDE AND PLASTIC FLUOROCARBON SIXTH POSITION WRAP CABLE |
| 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 | J |
| Part Number | Manufacturer |
|---|---|
| ST5M1247-20-5UN PRIMARY | Barcel/cdt (USA) |
| ST5M1247-20-5UN | The Boeing Company Div Defense (USA) |
| M27500-20TK5U00 PRIMARY | National Electrical Mfrs Assn Dba Nema (USA) |
| Reference | Meaning |
|---|---|
| ST5M1247-20-5UN | 5/9 Secondary reference Champlain Cable Corp Sub of Huber and Suhner Inc |
| 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 |
| MIL-DTL-27500 | 5/9 Secondary reference U.S. Government activity |
| ST5M1247-20-5UN | 5/9 Secondary reference Intech Cable Inc |
| ST5M1247-20-5UN | 5/2 Secondary reference U.S. Government activity |
NSN 6145-01-495-0495 is a Cable,power,electrical, manufactured by Barcel/cdt, classified under FSC 6145, Wire and Cable, Electrical. Status: active.
NSN 6145-01-495-0495 has 3 manufacturer part numbers on file: ST5M1247-20-5UN (Barcel/cdt), ST5M1247-20-5UN (The Boeing Company Div Defense), M27500-20TK5U00 (National Electrical Mfrs Assn Dba Nema).
Key specifications for ST5M1247-20-5UN: Round Conductor Size: 20 AWG ALL CONDUCTORS; Temp Rating: 200.0 CELSIUS DEGC; Voltage Rating: 600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS; Surface Treatment Document and Classification: ASTM B298 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS. 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.