The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-01-302-1157, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Westinghouse Electric Corp. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-302-1157 |
| Primary Part Number | 44791KT0253UB |
| Item Name | Insulation Sleeving,electrical |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Temp Rating | -65.0 CELSIUS AND 200.0 CELSIUS DEGC |
| Style Designator | NONSHRINKABLE |
| Flexibility | FLEXIBLE |
| Wall Thickness | 0.008 INCHES MINIMUM AND 0.012 INCHES MAXIMUM IN |
| Inside Diameter | 0.020 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN |
| Dielectric Material Voltage Rating Per Unit Thickness | 16000.0 VOLTS PER MIL /0.001 INCH/ IN |
| Reliability Indicator | NOT ESTABLISHED |
| Color | CLEAR |
| Environmental Protection | CHEMICAL RESISTANT AND FLAME RESISTANT |
| Minimum Tensile Strength | 2500 POUNDS PER SQUARE INCH LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 44791KT0253UB PRIMARY | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| 44791KT0253UA | 3/2 Design control — primary reference U.S. Government activity |
NSN 5970-01-302-1157 is a Insulation Sleeving,electrical, manufactured by Westinghouse Electric Corp, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-302-1157 has 1 manufacturer part number on file: 44791KT0253UB (Westinghouse Electric Corp).
Key specifications for 44791KT0253UB: Temp Rating: -65.0 CELSIUS AND 200.0 CELSIUS DEGC; Style Designator: NONSHRINKABLE; Flexibility: FLEXIBLE; Wall Thickness: 0.008 INCHES MINIMUM AND 0.012 INCHES MAXIMUM IN. 10 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.