The Insulator,washer, cataloged under National Stock Number 5970-00-941-5046, 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 Us Army Aviation and Missile Command. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5970-00-941-5046 |
| Primary Part Number | 10066973-4 |
| Item Name | Insulator,washer |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Style Designator | ROUND, FLAT |
| Outside Diameter | 0.812 INCHES NOMINAL IN |
| Inside Diameter | 0.325 INCHES NOMINAL IN |
| Material | MICA OVERALL |
| 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 |
|---|---|
| 10066973-4 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 10066973C | D/9 Drawing number reference only Us Army Aviation and Missile Command |
NSN 5970-00-941-5046 is a Insulator,washer, manufactured by Us Army Aviation and Missile Command, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-941-5046 has 1 manufacturer part number on file: 10066973-4 (Us Army Aviation and Missile Command).
1 possible match (shared part number, not a government interchangeability claim): 5970-00-984-5160. Verify interchangeability with system specifications before substitution.
Key specifications for 10066973-4: Overall Height: 0.002 INCHES MINIMUM AND 0.003 INCHES MAXIMUM IN; Style Designator: ROUND, FLAT; Outside Diameter: 0.812 INCHES NOMINAL IN; Inside Diameter: 0.325 INCHES NOMINAL IN. 4 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.