The Insulation Sleeving,electrical,s, cataloged under National Stock Number 5970-01-358-3441, 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 20 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-358-3441 |
| Primary Part Number | 301A022-4/42 |
| 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 |
| Temp Rating | -55.0 CELSIUS AND 125.0 CELSIUS DEGC |
| Angle Between Main Body and First Branch Centerlines in Deg | 30.0 NOMINAL AS SUPPLIED |
| Angle Between Main Body and First Branch Centerlines in Deg | 90.0 NOMINAL AFTER UNRESTRICTED RECOVERY |
| Style Designator | TRANSITION-T |
| Flexibility | FLEXIBLE |
| Material Document and Classification | RT-1304,RAYCHEM CORP MFR REF SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Distance From Centerline of Main Body to End of First Branch | 1.160 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Main Body Inside Diameter | 0.270 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Main Body Inside Diameter | 0.520 INCHES NOMINAL AS SUPPLIED IN |
| Main Body Overall Length | 2.310 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Dielectric Material Voltage Rating Per Unit Thickness | 200.0 VOLTS PER MIL /0.001 INCH/ IN |
| Reliability Indicator | NOT ESTABLISHED |
| First Branch Wall Thickness | 0.060 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Color | BLACK |
| Environmental Protection | CORROSION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT AND SOLVENT RESISTANT AND WATER RESISTANT |
| Minimum Tensile Strength | 1200 POUNDS PER SQUARE INCH LBS |
| Material | PLASTIC POLYOLEFIN LOCATION NOT OTHERWISE SPECIFIED |
| First Branch Inside Diameter | 0.270 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| First Branch Inside Diameter | 0.520 INCHES NOMINAL AS SUPPLIED IN |
| 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 |
|---|---|
| 301A022-4/42 PRIMARY | Te Connectivity Corporation Dba Raychem Product Division (USA) |
| 2HK145 | Oshkosh Defense Llc (USA) |
| 1202-1-JWM250 | Hellermanntyton Limited Dba Staeng (GBR) |
| Reference | Meaning |
|---|---|
| 2HK145 | 5/9 Secondary reference Oshkosh Corp |
| 1202-1-JWM250 | 5/9 Secondary reference Hellermanntyton Limited |
NSN 5970-01-358-3441 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 5970-01-358-3441 has 3 manufacturer part numbers on file: 301A022-4/42 (Te Connectivity Corporation Dba Raychem Product Division), 2HK145 (Oshkosh Defense Llc), 1202-1-JWM250 (Hellermanntyton Limited Dba Staeng).
Key specifications for 301A022-4/42: Temp Rating: -55.0 CELSIUS AND 125.0 CELSIUS DEGC; Angle Between Main Body and First Branch Centerlines in Deg: 30.0 NOMINAL AS SUPPLIED; Angle Between Main Body and First Branch Centerlines in Deg: 90.0 NOMINAL AFTER UNRESTRICTED RECOVERY; Style Designator: TRANSITION-T. 20 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.