The Insulator,washer, cataloged under National Stock Number 5970-01-035-4308, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-035-4308 |
| Primary Part Number | 004-003244 |
| Item Name | Insulator,washer |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple |
| Status | ACTIVE |
| Style Designator | ROUND, FLAT |
| Outside Diameter | 1.120 INCHES NOMINAL IN |
| Inside Diameter | 0.406 INCHES NOMINAL IN |
| Material | BERYLLIUM OXIDE 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 |
|---|---|
| 004-003244 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
| 004-003244 | M & M Aerospace Hardware Div B/e Aerospace, Inc.-Consumables Management (USA) |
NSN 5970-01-035-4308 is a Insulator,washer, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-035-4308 has 2 manufacturer part numbers on file: 004-003244 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple), 004-003244 (M & M Aerospace Hardware Div B/e Aerospace, Inc.-Consumables Management).
Key specifications for 004-003244: Overall Height: 0.062 INCHES NOMINAL IN; Style Designator: ROUND, FLAT; Outside Diameter: 1.120 INCHES NOMINAL IN; Inside Diameter: 0.406 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.