The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-01-662-7490, 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 Insultab Inc Div Pexco Athol. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-662-7490 |
| Primary Part Number | HS-2000 4" BLACK |
| Item Name | Insulation Sleeving,electrical |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Insultab Inc Div Pexco Athol |
| Status | ACTIVE |
| Temp Rating | 0.0 CELSIUS AND 220.0 CELSIUS DEGC |
| Expanded Inside Diameter | 4.000 INCHES NOMINAL IN |
| Design Form | FULL ROUND |
| Style Designator | SHRINKABLE |
| Flexibility | FLEXIBLE |
| Material Document and Classification | AMS/MIL-DTL-23053/2, CLASS 2 ASSN STD SINGLE MATERIAL RESPONSE |
| Recovered Wall Thickness | 0.070 INCHES NOMINAL IN |
| Features Provided | ROHS DIRECTIVE COMPLIANCE |
| Recovered Inside Diameter | 2.000 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Color | BLACK |
| Environmental Protection | CHEMICAL RESISTANT AND ACID RESISTANT AND OIL RESISTANT AND FLAME 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 |
| Part Number | Manufacturer |
|---|---|
| HS-2000 4" BLACK PRIMARY | Insultab Inc Div Pexco Athol (USA) |
| 7132K544 | Mcmaster-Carr Supply Co (USA) |
NSN 5970-01-662-7490 is a Insulation Sleeving,electrical, manufactured by Insultab Inc Div Pexco Athol, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-662-7490 has 2 manufacturer part numbers on file: HS-2000 4" BLACK (Insultab Inc Div Pexco Athol), 7132K544 (Mcmaster-Carr Supply Co).
Key specifications for HS-2000 4" BLACK: Temp Rating: 0.0 CELSIUS AND 220.0 CELSIUS DEGC; Expanded Inside Diameter: 4.000 INCHES NOMINAL IN; Design Form: FULL ROUND; Style Designator: SHRINKABLE. 13 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.