The Insulator,washer, cataloged under National Stock Number 5970-01-232-4494, 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 The Boeing Company. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-232-4494 |
| Primary Part Number | HS5417-0001 |
| Item Name | Insulator,washer |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Style Designator | ROUND, FLAT |
| Outside Diameter | 1.070 INCHES MINIMUM AND 1.090 INCHES MAXIMUM IN |
| Inside Diameter | 0.755 INCHES MINIMUM AND 0.775 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 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 |
|---|---|
| HS5417-0001 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| HS 5417 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
| HS5417-0001 | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
NSN 5970-01-232-4494 is a Insulator,washer, manufactured by The Boeing Company, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-232-4494 has 1 manufacturer part number on file: HS5417-0001 (The Boeing Company).
Key specifications for HS5417-0001: Overall Height: 0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN; Style Designator: ROUND, FLAT; Outside Diameter: 1.070 INCHES MINIMUM AND 1.090 INCHES MAXIMUM IN; Inside Diameter: 0.755 INCHES MINIMUM AND 0.775 INCHES MAXIMUM 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.