The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-01-139-1802, 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 5 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 | 5970-01-139-1802 |
| Primary Part Number | 202F312-51-01 |
| 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 | 3.000 INCHES NOMINAL IN |
| Style Designator | SHRINKABLE |
| Recovered Wall Thickness | 0.120 INCHES NOMINAL IN |
| Recovered Inside Diameter | 1.800 INCHES NOMINAL IN |
| 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 |
|---|---|
| 202F312-51-01 PRIMARY | Te Connectivity Corporation Dba Raychem Product Division (USA) |
| 12306827 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5970-01-139-1802 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 5970-01-139-1802 has 2 manufacturer part numbers on file: 202F312-51-01 (Te Connectivity Corporation Dba Raychem Product Division), 12306827 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 202F312-51-01: Expanded Inside Diameter: 3.000 INCHES NOMINAL IN; Style Designator: SHRINKABLE; Overall Length: 4.250 INCHES NOMINAL IN; Recovered Wall Thickness: 0.120 INCHES NOMINAL IN. 5 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.