The Insulator,bushing, cataloged under National Stock Number 5970-00-418-4588, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 10 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-418-4588 |
| Primary Part Number | 4499-1032P1 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| First Step Diameter | 0.556 INCHES NOMINAL IN |
| Flange Thickness | 0.500 INCHES NOMINAL IN |
| Style Designator | STEPPED, ROUND |
| Material Document and Classification | MIL-P-19468, GROUP B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 0.779 INCHES NOMINAL IN |
| Second Step Diameter | 0.501 INCHES NOMINAL IN |
| Inside Diameter | 0.217 INCHES NOMINAL IN |
| First Step Height | 0.845 INCHES NOMINAL IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| Second Step Height | 1.257 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 4499-1032P1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| 4499-1032 | 5/9 Secondary reference Raytheon Company Div Corp |
| 4499-1032 | 5/1 Secondary reference Raytheon Company Dba Raytheon Co |
| 4499-1032P1 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5970-00-418-4588 is a Insulator,bushing, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-418-4588 has 1 manufacturer part number on file: 4499-1032P1 (Raytheon Company Dba Raytheon Co).
Key specifications for 4499-1032P1: First Step Diameter: 0.556 INCHES NOMINAL IN; Flange Thickness: 0.500 INCHES NOMINAL IN; Style Designator: STEPPED, ROUND; Material Document and Classification: MIL-P-19468, GROUP B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 10 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.