The Insulation Sleeving,electrical,s, cataloged under National Stock Number 5970-01-265-8644, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. Government technical data includes 19 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5970-01-265-8644 |
| Item Name | Insulation Sleeving,electrical,s |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Status | ACTIVE |
| Main Body Small End Inside Diameter | 0.590 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Main Body Small End Inside Diameter | 1.750 INCHES MINIMUM AS SUPPLIED IN |
| Temp Rating | -75.0 CELSIUS AND 125.0 CELSIUS DEGC |
| Distance From Top of Shoulder to Small End of Main Body | 6.820 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Lip Height | 0.070 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Main Body Large End Inside Diameter | 1.620 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Main Body Large End Inside Diameter | 2.030 INCHES MINIMUM AS SUPPLIED IN |
| Large End Wall Thickness of Main Body | 0.070 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Style Designator | BOOT-90 DEGREES |
| Flexibility | FLEXIBLE |
| End Largest Diameter | 1.900 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Small End Wall Thickness of Main Body | 0.070 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Main Body Overall Length | 8.840 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Height | 1.160 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Dielectric Material Voltage Rating Per Unit Thickness | 220.0 VOLTS PER MIL /0.001 INCH/ IN |
| Color | BLACK |
| Lip Width | 0.070 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Minimum Tensile Strength | 1400 POUNDS PER SQUARE INCH LBS |
| Material | RUBBER SYNTHETIC 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 |
|---|---|
| 13238511-7 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
| 222F274-51 | 5/9 Secondary reference Te Connectivity Corporation Dba Raychem Product Division |
| EP-222F274 | 3/9 Design control — primary reference Remtek Corp |
NSN 5970-01-265-8644 is a Insulation Sleeving,electrical,s, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
Key specifications for 5970-01-265-8644: Main Body Small End Inside Diameter: 0.590 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN; Main Body Small End Inside Diameter: 1.750 INCHES MINIMUM AS SUPPLIED IN; Temp Rating: -75.0 CELSIUS AND 125.0 CELSIUS DEGC; Distance From Top of Shoulder to Small End of Main Body: 6.820 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN. 19 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.