The Insulation Sleeving,electrical,s, cataloged under National Stock Number 5970-01-152-0398, 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 15 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-152-0398 |
| Primary Part Number | 202D921-25-0 |
| 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 | 0.080 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Main Body Small End Inside Diameter | 0.250 INCHES MINIMUM AS SUPPLIED IN |
| Temp Rating | -55.0 CELSIUS DEGC |
| Main Body Large End Inside Diameter | 0.510 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Main Body Large End Inside Diameter | 0.760 INCHES MINIMUM AS SUPPLIED IN |
| Style Designator | BOOT-STRAIGHT-LONG |
| Flexibility | SEMIRIGID |
| Main Body Overall Length | 2.370 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Dielectric Material Voltage Rating Per Unit Thickness | 300.0 VOLTS PER MIL /0.001 INCH/ IN |
| Color | BLACK |
| Environmental Protection | CORROSION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT |
| Distance From Bottom of Shoulder to Large End of Main Body | 0.460 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Minimum Tensile Strength | 1500 POUNDS PER SQUARE INCH LBS |
| Material | RUBBER LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| 202D921-25-0 PRIMARY | Te Connectivity Corporation Dba Raychem Product Division (USA) |
| Reference | Meaning |
|---|---|
| 313D032-7 | 5/9 Secondary reference 3m Co Admininistrative Electronic & Communications |
| 313D032-7 | 5/9 Secondary reference Minnesota Mining and Mfg Co |
| 313D032-7 | 5/9 Secondary reference Minnesota Mining and Mfg Co 3m Company |
| 11831203-1 | 7/2 Vendor item drawing reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| 202D921-25 | 5/9 Secondary reference Te Connectivity Corporation Dba Raychem Product Division |
| 313D032-7 | C/1 Advisory reference — outside the item-of-supply concept 3m Company Dba 3m |
NSN 5970-01-152-0398 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 5970-01-152-0398 has 1 manufacturer part number on file: 202D921-25-0 (Te Connectivity Corporation Dba Raychem Product Division).
Key specifications for 202D921-25-0: Main Body Small End Inside Diameter: 0.080 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN; Main Body Small End Inside Diameter: 0.250 INCHES MINIMUM AS SUPPLIED IN; Temp Rating: -55.0 CELSIUS DEGC; Main Body Large End Inside Diameter: 0.510 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN. 15 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.