The Insulator,bushing, cataloged under National Stock Number 5970-01-101-0742, is classified within Federal Supply Class 5970 (Electrical Insulators and Insulating Materials) of the Electrical and Electronic Equipment Components group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5970-01-101-0742 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Status | ACTIVE |
| Style Designator | CYLINDRICAL |
| Outside Diameter | 0.187 INCHES NOMINAL IN |
| Inside Diameter | 0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| End Configuration | BOTH ENDS SQUARED |
| 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 |
| Reference | Meaning |
|---|---|
| 40086-17 | 7/2 Vendor item drawing reference Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit |
| 18376-17 | 5/9 Secondary reference Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit |
| 18376-17 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5970-01-101-0742 is a Insulator,bushing, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5310-01-205-3209. Verify interchangeability with system specifications before substitution.
Key specifications for 5970-01-101-0742: Overall Height: 0.093 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; Outside Diameter: 0.187 INCHES NOMINAL IN; Inside Diameter: 0.125 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN. 5 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.