The Insulator,bushing, cataloged under National Stock Number 5970-00-356-2137, 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 Cae Usa Inc.. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5970-00-356-2137 |
| Primary Part Number | G140-050-028 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Cae Usa Inc. |
| Status | ACTIVE |
| Shank Height | 0.035 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Outside Diameter | 0.250 INCHES NOMINAL IN |
| Shank Outside Diameter | 0.188 INCHES NOMINAL IN |
| Inside Diameter | 0.136 INCHES NOMINAL 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 |
|---|---|
| G140-050-028 PRIMARY | Cae Usa Inc. (USA) |
| Reference | Meaning |
|---|---|
| G140-050-028 | 5/9 Secondary reference Raytheon Technical Services Company |
NSN 5970-00-356-2137 is a Insulator,bushing, manufactured by Cae Usa Inc., classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-356-2137 has 1 manufacturer part number on file: G140-050-028 (Cae Usa Inc.).
Key specifications for G140-050-028: Overall Height: 0.078 INCHES NOMINAL IN; Shank Height: 0.035 INCHES NOMINAL IN; Style Designator: SHOULDER; Outside Diameter: 0.250 INCHES NOMINAL IN. 6 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.