The Insulator,electrical,cooling, cataloged under National Stock Number 5970-01-223-3891, 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 Illinois Tool Works, Inc. Div Magnaflux. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Insulator,electrical,cooling |
| FSC / FSG | 5970 — Electrical Insulators and Insulating Materials (FSG 59) |
| Manufacturers | Illinois Tool Works, Inc. Div Magnaflux (CAGE 37676) |
| Parameter | Value |
|---|---|
| NSN | 5970-01-223-3891 |
| Primary Part Number | 300674 |
| Item Name | Insulator,electrical,cooling |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Illinois Tool Works, Inc. Div Magnaflux |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 300674 PRIMARY | Illinois Tool Works, Inc. Div Magnaflux (USA) |
NSN 5970-01-223-3891 is a Insulator,electrical,cooling, manufactured by Illinois Tool Works, Inc. Div Magnaflux, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-223-3891 has 1 manufacturer part number on file: 300674 (Illinois Tool Works, Inc. Div Magnaflux).
1 possible match (shared part number, not a government interchangeability claim): 5962-01-389-7072. 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.