The Insulator,washer, cataloged under National Stock Number 5970-01-187-6764, 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 Roncelli Plastics Inc Dba Roncelli Plastics Inc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Insulator,washer |
| FSC / FSG | 5970 — Electrical Insulators and Insulating Materials (FSG 59) |
| Manufacturers | Roncelli Plastics Inc Dba Roncelli Plastics Inc (CAGE 64328) |
| Parameter | Value |
|---|---|
| NSN | 5970-01-187-6764 |
| Primary Part Number | 240424 |
| Item Name | Insulator,washer |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Roncelli Plastics Inc Dba Roncelli Plastics 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 |
|---|---|
| 240424 PRIMARY | Roncelli Plastics Inc Dba Roncelli Plastics Inc (USA) |
| Reference | Meaning |
|---|---|
| 240424 | 5/9 Secondary reference Lockheed Martin Corp Electronics and Missiles Div |
NSN 5970-01-187-6764 is a Insulator,washer, manufactured by Roncelli Plastics Inc Dba Roncelli Plastics Inc, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-187-6764 has 1 manufacturer part number on file: 240424 (Roncelli Plastics Inc Dba Roncelli Plastics Inc).
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.