The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-00-702-2387, 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 Corporation Dba Lockheed Martin Div Rotary and Mission Systems. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 16 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Insulation Sleeving,electrical |
| FSC / FSG | 5970 — Electrical Insulators and Insulating Materials (FSG 59) |
| Manufacturers | Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (CAGE 25500); Northrop Grumman Systems Corporation (CAGE 26512) |
| Parameter | Value |
|---|---|
| NSN | 5970-00-702-2387 |
| Primary Part Number | GMS5-13-01-0 |
| Item Name | Insulation Sleeving,electrical |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| GMS5-13-01-0 | Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (USA) |
| GS830L-24B | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| SURCO B-5 | 5/9 Secondary reference U.S. Government activity |
| 3002 | 5/9 Secondary reference Minnesota Mining and Mfg Co 3m Company |
| HYFLEX TRANSFLEX | 5/9 Secondary reference Minnesota Mining and Mfg Co 3m Company |
| NATVAR 261 | 3/1 Design control — primary reference U.S. Government activity |
| ASTRA 701 | 5/9 Secondary reference U.S. Government activity |
| SYNTHOLVAR | 5/1 Secondary reference Varflex Corporation Dba Varflex Corp |
| GLITEX 120 | 5/1 Secondary reference Nalge Co Div of Sybron Corp |
| MIL-I-631 | 4/1 Identification reference U.S. Government activity |
| TURBOLEX 76A | 3/1 Design control — primary reference Prysmian Cables and Systems Usa, Llc Div Manufacturing Plant |
| 7472368-1 | 5/1 Secondary reference Lockheed Martin Corporation Div Rms |
| 118A1641P132 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Aerostructures |
| 3002 | 5/9 Secondary reference 3m Co Admininistrative Electronic & Communications |
| 12Z7018-1401 | 5/2 Secondary reference U.S. Government activity |
| HYFLEX TRANSFLEX | 5/9 Secondary reference 3m Co Admininistrative Electronic & Communications |
| FLEXITE STANDARD | 5/1 Secondary reference Markel Corp. |
| 415191-12-B | 5/2 Secondary reference U.S. Government activity |
NSN 5970-00-702-2387 is a Insulation Sleeving,electrical, manufactured by Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-702-2387 has 2 manufacturer part numbers on file: GMS5-13-01-0 (Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems), GS830L-24B (Northrop Grumman Systems Corporation).
Hazardous per DLA record (HMIC Y). 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.