The Insulator,bushing, cataloged under National Stock Number 5970-00-451-5205, 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. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5970-00-451-5205 |
| Primary Part Number | 446693-1 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| First Counterbore Diameter | 0.373 INCHES MINIMUM AND 0.378 INCHES MAXIMUM IN |
| Style Designator | CYLINDRICAL |
| Material Document and Classification | MIL-P-19468, GROUP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 0.465 INCHES MINIMUM AND 0.475 INCHES MAXIMUM IN |
| First Counterbore Depth | 0.072 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN |
| Inside Diameter | 0.355 INCHES MINIMUM AND 0.365 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 |
|---|---|
| 446693-1 PRIMARY | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| 716093 | 5/1 Secondary reference Raytheon Company |
| 446693 | 3/1 Design control — primary reference Raytheon Company |
NSN 5970-00-451-5205 is a Insulator,bushing, manufactured by Raytheon Company, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-451-5205 has 1 manufacturer part number on file: 446693-1 (Raytheon Company).
1 possible match (shared part number, not a government interchangeability claim): 7045-01-502-3231. Verify interchangeability with system specifications before substitution.
Key specifications for 446693-1: Overall Height: 0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM IN; First Counterbore Diameter: 0.373 INCHES MINIMUM AND 0.378 INCHES MAXIMUM IN; Style Designator: CYLINDRICAL; Material Document and Classification: MIL-P-19468, GROUP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 7 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.