The Sleeving,textile,electrical, cataloged under National Stock Number 5970-01-242-9099, 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 Lockheed Martin Librascope Corporation. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-242-9099 |
| Primary Part Number | T200 055 802 |
| Item Name | Sleeving,textile,electrical |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Lockheed Martin Librascope Corporation |
| Status | ACTIVE |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| Color | BLACK |
| 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 |
|---|---|
| T200 055 802 PRIMARY | Lockheed Martin Librascope Corporation (USA) |
| 1/4ID HALAR(H) FLEXI-WEAVE BLACK PRIMARY | Western Filament, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 1/4ID HALAR(H) FLEXI-WEAVE BLACK | 5/9 Secondary reference Insulation Supply Co. Dba Insulation Supply Co |
| 5883566-2 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
NSN 5970-01-242-9099 is a Sleeving,textile,electrical, manufactured by Lockheed Martin Librascope Corporation, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-242-9099 has 2 manufacturer part numbers on file: T200 055 802 (Lockheed Martin Librascope Corporation), 1/4ID HALAR(H) FLEXI-WEAVE BLACK (Western Filament, Inc.).
Key specifications for T200 055 802: Inside Diameter: 0.250 INCHES NOMINAL IN; Color: BLACK. 2 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.