The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-01-183-8663, 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 General Dynamics Land Systems Inc.. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-183-8663 |
| Primary Part Number | SC-X15112-008 |
| Item Name | Insulation Sleeving,electrical |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | General Dynamics Land Systems Inc. |
| Status | ACTIVE |
| Temp Rating | -70.0 CELSIUS AND 121.0 CELSIUS DEGC |
| Expanded Inside Diameter | 1.000 INCHES MINIMUM IN |
| Style Designator | SHRINKABLE |
| Flexibility | FLEXIBLE |
| Recovered Wall Thickness | 0.050 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| Recovered Inside Diameter | 0.570 INCHES MAXIMUM IN |
| Heat Shrinkage Rating in Percent | 43.0 |
| Dielectric Material Voltage Rating Per Unit Thickness | 300.0 VOLTS PER MIL /0.001 INCH/ IN |
| Reliability Indicator | NOT ESTABLISHED |
| Color | BLACK |
| Environmental Protection | CORROSION RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT AND WATER RESISTANT |
| Minimum Tensile Strength | 1500 POUNDS PER SQUARE INCH LBS |
| Material | RUBBER |
| 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 |
|---|---|
| SC-X15112-008 PRIMARY | General Dynamics Land Systems Inc. (USA) |
| NTFR 1 INCH BLACK | Te Connectivity Corporation Dba Raychem Product Division (USA) |
| Reference | Meaning |
|---|---|
| NTFR-1-0-SP | 5/9 Secondary reference Te Connectivity Corporation Dba Raychem Product Division |
| NT-FR 1BLACK | 5/9 Secondary reference Te Connectivity Corporation Dba Raychem Product Division |
NSN 5970-01-183-8663 is a Insulation Sleeving,electrical, manufactured by General Dynamics Land Systems Inc., classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-183-8663 has 2 manufacturer part numbers on file: SC-X15112-008 (General Dynamics Land Systems Inc.), NTFR 1 INCH BLACK (Te Connectivity Corporation Dba Raychem Product Division).
1 possible match (shared part number, not a government interchangeability claim): 5970-01-602-5387. Verify interchangeability with system specifications before substitution.
Key specifications for SC-X15112-008: Temp Rating: -70.0 CELSIUS AND 121.0 CELSIUS DEGC; Expanded Inside Diameter: 1.000 INCHES MINIMUM IN; Style Designator: SHRINKABLE; Flexibility: FLEXIBLE. 13 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.