The Insulation Sleeving,electrical,s, cataloged under National Stock Number 5970-01-515-3731, 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 10 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 | 5970-01-515-3731 |
| Primary Part Number | 202A121-25-86-0 |
| Item Name | Insulation Sleeving,electrical,s |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Te Connectivity Corporation Dba Raychem Product Division |
| Status | ACTIVE |
| Main Body Small End Inside Diameter | 0.970 INCHES MINIMUM AFTER UNRESTRICTED RECOVERY IN |
| Temp Rating | -55.0 CELSIUS AND 120.0 CELSIUS DEGC |
| Distance From Top of Shoulder to Small End of Main Body | 0.230 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Dielectric Withstanding Voltage in Volts | 300.0 |
| Main Body Large End Inside Diameter | 0.970 INCHES MINIMUM AFTER UNRESTRICTED RECOVERY IN |
| Style Designator | BOOT-STRAIGHT |
| Main Body Overall Length | 1.500 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Color | BLACK |
| Minimum Tensile Strength | 1500 POUNDS PER SQUARE INCH LBS |
| Main Body Wall Thickness | 0.060 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| 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 |
|---|---|
| 91662257 | Thales Sa (FRA) |
| 202A121-25-86-0 PRIMARY | Te Connectivity Corporation Dba Raychem Product Division (USA) |
NSN 5970-01-515-3731 is a Insulation Sleeving,electrical,s, manufactured by Te Connectivity Corporation Dba Raychem Product Division, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-515-3731 has 2 manufacturer part numbers on file: 91662257 (Thales Sa), 202A121-25-86-0 (Te Connectivity Corporation Dba Raychem Product Division).
Key specifications for 202A121-25-86-0: Main Body Small End Inside Diameter: 0.970 INCHES MINIMUM AFTER UNRESTRICTED RECOVERY IN; Temp Rating: -55.0 CELSIUS AND 120.0 CELSIUS DEGC; Distance From Top of Shoulder to Small End of Main Body: 0.230 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN; Dielectric Withstanding Voltage in Volts: 300.0. 10 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.