The Insulator,washer, cataloged under National Stock Number 5970-01-459-0427, 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 Carey Manufacturing Company, Inc. Dba Amatom Electronic Hardwares. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-01-459-0427 |
| Primary Part Number | 2279-N194 |
| Item Name | Insulator,washer |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Carey Manufacturing Company, Inc. Dba Amatom Electronic Hardwares |
| Status | ACTIVE |
| Style Designator | ROUND, FLAT |
| Outside Diameter | 0.432 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN |
| Inside Diameter | 0.194 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN |
| Material | PLASTIC SILICONE 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 |
|---|---|
| 2279-N194 PRIMARY | Carey Manufacturing Company, Inc. Dba Amatom Electronic Hardwares (USA) |
| Reference | Meaning |
|---|---|
| 2279-N194 | 5/9 Secondary reference New Haven Mfg Corp |
NSN 5970-01-459-0427 is a Insulator,washer, manufactured by Carey Manufacturing Company, Inc. Dba Amatom Electronic Hardwares, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-01-459-0427 has 1 manufacturer part number on file: 2279-N194 (Carey Manufacturing Company, Inc. Dba Amatom Electronic Hardwares).
Key specifications for 2279-N194: Overall Height: 0.040 INCHES NOMINAL IN; Style Designator: ROUND, FLAT; Outside Diameter: 0.432 INCHES MINIMUM AND 0.450 INCHES MAXIMUM IN; Inside Diameter: 0.194 INCHES MINIMUM AND 0.204 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.