The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-01-391-8563, 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 3 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-391-8563 |
| Primary Part Number | 7100164386 |
| Item Name | Insulation Sleeving,electrical |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | 3m Company |
| Status | ACTIVE |
| Style Designator | SHRINKABLE |
| Recovered Inside Diameter | 1.280 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN |
| Reliability Indicator | NOT ESTABLISHED |
| 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 |
|---|---|
| 7100164386 PRIMARY | 3m Company (USA) |
| Reference | Meaning |
|---|---|
| 7287115-015 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
| CST 128-250-500 | 5/9 Secondary reference 3m Co Admininistrative Electronic & Communications |
| CST 128-250-500 | 5/9 Secondary reference 3m Company Dba 3m |
| CST 128-250-500 | 5/9 Secondary reference 3m Company |
NSN 5970-01-391-8563 is a Insulation Sleeving,electrical, manufactured by 3m Company, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-391-8563 has 1 manufacturer part number on file: 7100164386 (3m Company).
Key specifications for 7100164386: Style Designator: SHRINKABLE; Overall Length: 5.000 INCHES NOMINAL IN; Recovered Inside Diameter: 1.280 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN; Reliability Indicator: NOT ESTABLISHED. 3 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.