The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-01-527-7428, 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 3m Company. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-527-7428 |
| Primary Part Number | EPS-400,0.450,4 FT.,BLACK |
| Item Name | Insulation Sleeving,electrical |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | 3m Company |
| Status | ACTIVE |
| Temp Rating | 121.0 CELSIUS DEGC |
| Expanded Inside Diameter | 0.450 INCHES MINIMUM IN |
| Design Form | FULL ROUND |
| Style Designator | SHRINKABLE |
| Flexibility | SEMIFLEXIBLE |
| Recovered Wall Thickness | 0.096 INCHES NOMINAL IN |
| Recovered Inside Diameter | 0.105 INCHES MAXIMUM IN |
| Dielectric Material Voltage Rating Per Unit Thickness | 700.0 VOLTS PER MIL /0.001 INCH/ IN |
| Reliability Indicator | NOT ESTABLISHED |
| Color | BLACK |
| Minimum Tensile Strength | 1900 POUNDS PER SQUARE INCH LBS |
| Material | PLASTIC POLYOLEFIN |
| 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 |
|---|---|
| EPS-400,0.450,4 FT.,BLACK PRIMARY | 3m Company (USA) |
| Reference | Meaning |
|---|---|
| EPS-400,0.450,4 FT.,BLACK | 5/9 Secondary reference 3m Company Dba 3m |
| EPS-400,0.450,4 FT.,BLACK | 3/9 Design control — primary reference 3m Co Admininistrative Electronic & Communications |
NSN 5970-01-527-7428 is a Insulation Sleeving,electrical, manufactured by 3m Company, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-527-7428 has 1 manufacturer part number on file: EPS-400,0.450,4 FT.,BLACK (3m Company).
Key specifications for EPS-400,0.450,4 FT.,BLACK: Temp Rating: 121.0 CELSIUS DEGC; Expanded Inside Diameter: 0.450 INCHES MINIMUM IN; Design Form: FULL ROUND; Style Designator: SHRINKABLE. 12 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.