The Insulation Sleeving,electrical,s, cataloged under National Stock Number 5970-01-376-5871, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-376-5871 |
| Item Name | Insulation Sleeving,electrical,s |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Status | ACTIVE |
| Angle Between Main Body and First Branch Centerlines in Deg | 20.0 NOMINAL AS SUPPLIED |
| Angle Between Main Body and First Branch Centerlines in Deg | 90.0 NOMINAL AFTER UNRESTRICTED RECOVERY |
| Style Designator | TRANSITION-T |
| Flexibility | SEMIRIGID |
| Distance From Centerline of Main Body to End of First Branch | 3.060 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Main Body Inside Diameter | 1.000 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Main Body Inside Diameter | 2.190 INCHES MINIMUM AS SUPPLIED IN |
| Main Body Overall Length | 8.750 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 | 0.100 INCHES NOMINAL AFTER UNRESTRICTED RECOVERY IN |
| Color | BLACK |
| Material | PLASTIC POLYOLEFIN LOCATION NOT OTHERWISE SPECIFIED |
| First Branch Inside Diameter | 1.060 INCHES MINIMUM AS SUPPLIED IN |
| First Branch Inside Diameter | 0.490 INCHES MAXIMUM AFTER UNRESTRICTED RECOVERY IN |
| Main Body Wall Thickness | 0.180 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 |
| Reference | Meaning |
|---|---|
| C003431-09 | 7/2 Vendor item drawing reference Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions |
| 322A158-3/86 | 3/1 Design control — primary reference Te Connectivity Corporation Dba Raychem Product Division |
NSN 5970-01-376-5871 is a Insulation Sleeving,electrical,s, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
Key specifications for 5970-01-376-5871: Angle Between Main Body and First Branch Centerlines in Deg: 20.0 NOMINAL AS SUPPLIED; Angle Between Main Body and First Branch Centerlines in Deg: 90.0 NOMINAL AFTER UNRESTRICTED RECOVERY; Style Designator: TRANSITION-T; Flexibility: SEMIRIGID. 16 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.