The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-01-337-2575, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-337-2575 |
| Item Name | Insulation Sleeving,electrical |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Status | ACTIVE |
| Style Designator | NONSHRINKABLE |
| Flexibility | FLEXIBLE |
| Wall Thickness | 0.020 INCHES NOMINAL IN |
| Inside Diameter | 0.133 INCHES NOMINAL IN |
| Dielectric Material Voltage Rating Per Unit Thickness | 700.0 VOLTS PER MIL /0.001 INCH/ IN |
| Reliability Indicator | ESTABLISHED |
| Color | WHITE |
| Environmental Protection | FLAME RESISTANT AND OIL RESISTANT AND MILDEW RESISTANT |
| Material | PLASTIC POLYVINYL CHLORIDE (PVC) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| M631FUCIWAWG8 | 5/1 Secondary reference U.S. Government activity |
| MIL-I-631 | 4/1 Identification reference U.S. Government activity |
| MILI631TYPEFFORMUAGRADECCL1WHITE | 2/2 Government specification standardization U.S. Government activity |
NSN 5970-01-337-2575 is a Insulation Sleeving,electrical, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
Key specifications for 5970-01-337-2575: Style Designator: NONSHRINKABLE; Flexibility: FLEXIBLE; Overall Length: 500.000 FEET MINIMUM FT; Wall Thickness: 0.020 INCHES NOMINAL IN. 9 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.