The Insulator,bushing, cataloged under National Stock Number 5970-01-648-2855, 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 Nmc Group, Inc.. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 — Electrical Insulators and Insulating Materials (FSG 59) |
| Manufacturers | Nmc Group, Inc. (CAGE 03296) |
| Parameter | Value |
|---|---|
| NSN | 5970-01-648-2855 |
| Primary Part Number | JSFW38N12 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Nmc Group, Inc. |
| 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 |
|---|---|
| JSFW38N12 PRIMARY | Nmc Group, Inc. (USA) |
| Reference | Meaning |
|---|---|
| JSFW38N12 | 1/2 Source control — Government-approved source U.S. Government activity |
| JSFW38 | D/9 Drawing number reference only U.S. Government activity |
NSN 5970-01-648-2855 is a Insulator,bushing, manufactured by Nmc Group, Inc., classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-648-2855 has 1 manufacturer part number on file: JSFW38N12 (Nmc Group, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5970-01-648-9602. 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.