The Insulator,bushing, cataloged under National Stock Number 5970-00-153-8348, 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 Honeywell International, Inc Div Aerospace-Tucson. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5970-00-153-8348 |
| Primary Part Number | 1549680-2 |
| Item Name | Insulator,bushing |
| FSC / FSG | 5970 / 59 — Electrical Insulators and Insulating Materials |
| Manufacturer | Honeywell International, Inc Div Aerospace-Tucson |
| Status | ACTIVE |
| Screw Thread Diameter and Location | 0.500 BASE INCHES NOMINAL |
| Shank Height | 0.187 INCHES NOMINAL IN |
| First Counterbore Diameter | 0.280 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN |
| Screw Thread Quantity Per Inch and Location | 20 BASE |
| Style Designator | SHOULDER |
| Screw Thread Series Designator and Location | BASE UNF |
| Outside Diameter | 0.060 INCHES MINIMUM AND 0.065 INCHES MAXIMUM IN |
| First Counterbore Depth | 0.187 INCHES NOMINAL IN |
| Shank Outside Diameter | 0.366 INCHES MINIMUM AND 0.372 INCHES MAXIMUM IN |
| Inside Diameter | 0.199 INCHES NOMINAL IN |
| Thread Class and Location | 2A BASE A |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 1549680-2 PRIMARY | Honeywell International, Inc Div Aerospace-Tucson (USA) |
| Reference | Meaning |
|---|---|
| 1549680-2 | 5/9 Secondary reference U.S. Government activity |
NSN 5970-00-153-8348 is a Insulator,bushing, manufactured by Honeywell International, Inc Div Aerospace-Tucson, classified under FSC 5970, Electrical Insulators and Insulating Materials. Status: active.
NSN 5970-00-153-8348 has 1 manufacturer part number on file: 1549680-2 (Honeywell International, Inc Div Aerospace-Tucson).
Key specifications for 1549680-2: Screw Thread Diameter and Location: 0.500 BASE INCHES NOMINAL; Overall Height: 0.312 INCHES NOMINAL IN; Shank Height: 0.187 INCHES NOMINAL IN; First Counterbore Diameter: 0.280 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN. 12 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.