The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-01-486-1451, 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 Te Connectivity Corporation Dba Raychem Product Division. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-486-1451 |
| Primary Part Number | ATUM 16/4-0 |
| Item Name | Insulation Sleeving,electrical |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Te Connectivity Corporation Dba Raychem Product Division |
| Status | ACTIVE |
| Expanded Inside Diameter | 0.630 INCHES NOMINAL IN |
| Style Designator | SHRINKABLE |
| Flexibility | FLEXIBLE |
| Recovered Wall Thickness | 0.070 INCHES NOMINAL IN |
| Recovered Inside Diameter | 0.157 INCHES NOMINAL IN |
| Reliability Indicator | ESTABLISHED |
| Color | BLACK |
| 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 |
|---|---|
| ATUM 16/4-0 PRIMARY | Te Connectivity Corporation Dba Raychem Product Division (USA) |
| HML4X-16/4 | Insulation Sources Inc Dba Ico Rally (USA) |
| 10006095-12 | Bae Systems Australia Limited (AUS) |
NSN 5970-01-486-1451 is a Insulation Sleeving,electrical, manufactured by Te Connectivity Corporation Dba Raychem Product Division, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-486-1451 has 3 manufacturer part numbers on file: ATUM 16/4-0 (Te Connectivity Corporation Dba Raychem Product Division), HML4X-16/4 (Insulation Sources Inc Dba Ico Rally), 10006095-12 (Bae Systems Australia Limited).
Key specifications for ATUM 16/4-0: Expanded Inside Diameter: 0.630 INCHES NOMINAL IN; Style Designator: SHRINKABLE; Flexibility: FLEXIBLE; Overall Length: 48.000 INCHES NOMINAL IN. 8 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.