The Insulation Sleeving,electrical,s, cataloged under National Stock Number 5970-01-053-5138, 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 22 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-053-5138 |
| Primary Part Number | 222K132-3-0 |
| 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 | 28.5 MILLIMETERS MINIMUM AS SUPPLIED MM |
| Main Body Small End Inside Diameter | 6.6 MILLIMETERS MAXIMUM AFTER UNRESTRICTED RECOVERY MM |
| Angle Between Large End and Small End Centerlines in Deg | 90.0 NOMINAL AS SUPPLIED |
| Angle Between Large End and Small End Centerlines in Deg | 90.0 NOMINAL AFTER UNRESTRICTED RECOVERY |
| Temp Rating | 121.0 CELSIUS DEGC |
| Distance From Top of Shoulder to Small End of Main Body | 12.0 MILLIMETERS NOMINAL AFTER UNRESTRICTED RECOVERY MM |
| Main Body Large End Inside Diameter | 14.2 MILLIMETERS MAXIMUM AFTER UNRESTRICTED RECOVERY MM |
| Main Body Large End Inside Diameter | 28.5 MILLIMETERS MINIMUM AS SUPPLIED MM |
| Large End Wall Thickness of Main Body | 1.5 MILLIMETERS NOMINAL AFTER UNRESTRICTED RECOVERY MM |
| Style Designator | BOOT-90 DEGREES |
| Flexibility | SEMIRIGID |
| Material Document and Classification | RT-301, RAYCHEM CORP MFR REF SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Small End Wall Thickness of Main Body | 0.8 MILLIMETERS NOMINAL AFTER UNRESTRICTED RECOVERY MM |
| Height | 27.2 MILLIMETERS NOMINAL AFTER UNRESTRICTED RECOVERY MM |
| Heat Shrinkage Rating in Percent | 50.0 |
| Dielectric Material Voltage Rating Per Unit Thickness | 200.0 VOLTS PER MIL /0.001 INCH/ IN |
| Distance From Intersecting Centerlines to Edge of Small End | 32.0 MILLIMETERS NOMINAL AFTER UNRESTRICTED RECOVERY MM |
| Color | BLACK |
| Environmental Protection | FLAME RESISTANT AND MILDEW RESISTANT AND SOLVENT RESISTANT AND WATER RESISTANT |
| Minimum Tensile Strength | 1500 POUNDS PER SQUARE INCH LBS |
| Material | PLASTIC POLYOLEFIN LOCATION NOT OTHERWISE SPECIFIED |
| Distance From Centerline of Small End to Edge of Large End | 20.0 MILLIMETERS NOMINAL AFTER UNRESTRICTED RECOVERY MM |
| 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 |
|---|---|
| 1154-4-B7 | Hellermanntyton Limited Dba Staeng (GBR) |
| 222K132-3-0 PRIMARY | Te Connectivity Corporation Dba Raychem Product Division (USA) |
| Reference | Meaning |
|---|---|
| 1154-4-B7 | 5/9 Secondary reference Hellermanntyton Limited |
| 222K132-3 | 3/9 Design control — primary reference Te Connectivity Corporation Dba Raychem Product Division |
| 333K243-1 | 5/9 Secondary reference 3m Company |
| 333K243-1 | 5/9 Secondary reference 3m Company Dba 3m |
| 222K132-3-00-00 | 5/9 Secondary reference Te Connectivity Corporation Dba Raychem Product Division |
NSN 5970-01-053-5138 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 5970-01-053-5138 has 2 manufacturer part numbers on file: 1154-4-B7 (Hellermanntyton Limited Dba Staeng), 222K132-3-0 (Te Connectivity Corporation Dba Raychem Product Division).
Key specifications for 222K132-3-0: Main Body Small End Inside Diameter: 28.5 MILLIMETERS MINIMUM AS SUPPLIED MM; Main Body Small End Inside Diameter: 6.6 MILLIMETERS MAXIMUM AFTER UNRESTRICTED RECOVERY MM; Angle Between Large End and Small End Centerlines in Deg: 90.0 NOMINAL AS SUPPLIED; Angle Between Large End and Small End Centerlines in Deg: 90.0 NOMINAL AFTER UNRESTRICTED RECOVERY. 22 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.