The Insulation Sleeving,electrical,s, cataloged under National Stock Number 5970-01-210-3274, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-210-3274 |
| Item Name | Insulation Sleeving,electrical,s |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Status | ACTIVE |
| Main Body Small End Inside Diameter | 0.620 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Main Body Small End Inside Diameter | 2.040 INCHES MINIMUM AS SUPPLIED IN |
| Angle Between Large End and Small End Centerlines in Deg | 90.0 NOMINAL AFTER UNRESTRICTED RECOVERY |
| Temp Rating | -55.0 CELSIUS AND 135.0 CELSIUS DEGC |
| Main Body Large End Inside Diameter | 2.040 INCHES MINIMUM AS SUPPLIED IN |
| Main Body Large End Inside Diameter | 1.380 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Large End Wall Thickness of Main Body | 0.130 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Style Designator | BOOT-90 DEGREES |
| Flexibility | FLEXIBLE |
| Material Document and Classification | MIL-I-81765/1,TYPE 2 MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Small End Wall Thickness of Main Body | 0.130 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Height | 2.080 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Dielectric Material Voltage Rating Per Unit Thickness | 200.0 VOLTS PER MIL /0.001 INCH/ IN |
| Color | BLACK |
| Environmental Protection | CORROSION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT AND WATER RESISTANT |
| Minimum Tensile Strength | 1200 POUNDS PER SQUARE INCH LBS |
| Material | PLASTIC CROSS-LINKED POLYOLEFIN LOCATION NOT OTHERWISE SPECIFIED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| M85049/68-2A16U | 5/9 Secondary reference U.S. Government activity |
| MS3117-16AU | 2/2 Government specification standardization U.S. Government activity |
| MIL-C-85049/68 | 5/9 Secondary reference U.S. Government activity |
NSN 5970-01-210-3274 is a Insulation Sleeving,electrical,s, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
Key specifications for 5970-01-210-3274: Main Body Small End Inside Diameter: 0.620 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN; Main Body Small End Inside Diameter: 2.040 INCHES MINIMUM AS SUPPLIED IN; Angle Between Large End and Small End Centerlines in Deg: 90.0 NOMINAL AFTER UNRESTRICTED RECOVERY; Temp Rating: -55.0 CELSIUS AND 135.0 CELSIUS DEGC. 17 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.