The Insulator,washer, cataloged under National Stock Number 5970-01-319-5487, 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 Lestek Intl Ltd. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-319-5487 |
| Primary Part Number | 1087 |
| Item Name | Insulator,washer |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Lestek Intl Ltd |
| 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 |
|---|---|
| 1087 PRIMARY | Lestek Intl Ltd (USA) |
NSN 5970-01-319-5487 is a Insulator,washer, manufactured by Lestek Intl Ltd, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-319-5487 has 1 manufacturer part number on file: 1087 (Lestek Intl Ltd).
Key specifications for 1087: End Item Identification: LESTEK INC. 9390-D SERIES ALTERNATORS. 0 specifications are documented in the U.S. Government catalog.
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.