The Insulator,bushing, cataloged under National Stock Number 5970-00-284-8513, 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 Stewart-Warner Corporation. Government technical data includes 8 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. 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 | 5970-00-284-8513 |
| Primary Part Number | 564487 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Stewart-Warner Corporation |
| Status | ACTIVE |
| Surface Treatment and Location | OVERALL GLAZED |
| Identification Code Color | WHITE |
| Shank Height | 0.250 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Outside Diameter | 0.625 INCHES NOMINAL IN |
| Shank Outside Diameter | 0.359 INCHES NOMINAL IN |
| Inside Diameter | 0.148 INCHES MINIMUM AND 0.154 INCHES MAXIMUM IN |
| Unable to Decode | UNABLE TO DECODE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5970-00-284-8513 is a Insulator,bushing, manufactured by Stewart-Warner Corporation, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-284-8513 has 2 manufacturer part numbers on file: 94G445 (Aimtron Systems, Llc), 564487 (Stewart-Warner Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5307-01-642-8632. Verify interchangeability with system specifications before substitution.
Key specifications for 564487: Overall Height: 0.625 INCHES NOMINAL IN; Surface Treatment and Location: OVERALL GLAZED; Identification Code Color: WHITE; Shank Height: 0.250 INCHES NOMINAL IN. 8 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.