The Insulator,washer, cataloged under National Stock Number 5970-00-809-6849, 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 Thales Nederland. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-809-6849 |
| Primary Part Number | 3522 500 05009 |
| Item Name | Insulator,washer |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Thales Nederland |
| Status | ACTIVE |
| Style Designator | ROUND, FLAT |
| Outside Diameter | 1.375 INCHES NOMINAL IN |
| Inside Diameter | 0.688 INCHES NOMINAL IN |
| 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 |
|---|---|
| 3522 500 05009 | Thales Nederland (NLD) |
| Reference | Meaning |
|---|---|
| MS75009 | 4/1 Identification reference U.S. Government activity |
| MS75009-4 | 2/2 Government specification standardization U.S. Government activity |
NSN 5970-00-809-6849 is a Insulator,washer, manufactured by Thales Nederland, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-809-6849 has 1 manufacturer part number on file: 3522 500 05009 (Thales Nederland).
Key specifications for 3522 500 05009: Overall Height: 0.094 INCHES MINIMUM IN; Style Designator: ROUND, FLAT; Outside Diameter: 1.375 INCHES NOMINAL IN; Inside Diameter: 0.688 INCHES NOMINAL IN. 3 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.