The Insulator,washer, cataloged under National Stock Number 5970-00-477-9048, 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 Component Enterprises Company, Inc.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5970-00-477-9048 |
| Primary Part Number | 4779048 |
| Item Name | Insulator,washer |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Component Enterprises Company, Inc. |
| Status | ACTIVE |
| Style Designator | ROUND, FLAT |
| Outside Diameter | 0.860 INCHES NOMINAL IN |
| Inside Diameter | 0.380 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE 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 |
|---|---|
| 4779048 PRIMARY | Component Enterprises Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4779048 | 5/9 Secondary reference Victor Industries Inc |
| 41000489 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5970-00-477-9048 is a Insulator,washer, manufactured by Component Enterprises Company, Inc., classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-477-9048 has 1 manufacturer part number on file: 4779048 (Component Enterprises Company, Inc.).
Key specifications for 4779048: Overall Height: 0.062 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN; Style Designator: ROUND, FLAT; Outside Diameter: 0.860 INCHES NOMINAL IN; Inside Diameter: 0.380 INCHES MINIMUM AND 0.385 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.