The Insulation Sleeving,electrical, cataloged under National Stock Number 5970-01-658-2017, 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 Northrop Grumman Systems Corporation Div Marine Systems. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Insulation Sleeving,electrical |
| FSC / FSG | 5970 — Electrical Insulators and Insulating Materials (FSG 59) |
| Manufacturers | Northrop Grumman Systems Corporation Div Marine Systems (CAGE 04804); Bechtel Corp (CAGE 33350) |
| Parameter | Value |
|---|---|
| NSN | 5970-01-658-2017 |
| Primary Part Number | 3367C11H02 |
| Item Name | Insulation Sleeving,electrical |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Northrop Grumman Systems Corporation Div Marine Systems |
| Status | ACTIVE |
| 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 |
|---|---|
| 3367C11H02 PRIMARY | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| 1081H22PC13 | Northrop Grumman Systems Corporation Div Marine Systems (USA) |
| 265R632PC13 | Bechtel Corp (USA) |
| Reference | Meaning |
|---|---|
| 1081H22 | D/9 Drawing number reference only Northrop Grumman Systems Corporation Div Marine Systems |
NSN 5970-01-658-2017 is a Insulation Sleeving,electrical, manufactured by Northrop Grumman Systems Corporation Div Marine Systems, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-658-2017 has 3 manufacturer part numbers on file: 3367C11H02 (Northrop Grumman Systems Corporation Div Marine Systems), 1081H22PC13 (Northrop Grumman Systems Corporation Div Marine Systems), 265R632PC13 (Bechtel Corp).
4 possible matches (shared part number, not a government interchangeability claim): 5970-01-658-2025, 5970-01-658-2042, 5970-01-658-2048. Verify interchangeability with system specifications before substitution.
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.