The Bushing,machine Thread, cataloged under National Stock Number 5365-01-191-9576, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-191-9576 |
| Item Name | Bushing,machine Thread |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Status | ACTIVE |
| Hole Inside Diameter | 0.255 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN |
| Countersink Angle in Deg | 60.0 LOCATION NOT OTHERWISE SPECIFIED |
| Width Across Flats | 0.750 INCHES NOMINAL IN |
| Screw Thread Length | 0.375 INCHES NOMINAL IN |
| Countersink Depth | 0.219 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Material Document and Classification | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE |
| Counterbore Depth | 0.531 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Features Provided | COUNTERBORE AND COUNTERSUNK |
| Counterbore Location | THREADED END |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.625 INCHES IN |
| Counterbore Diameter | 0.280 INCHES MINIMUM AND 0.330 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| Wrenching Facility Shape | HEXAGON |
| Thread Quantity Per Inch | 18 |
| Material | COPPER ALLOY 360 |
| Thread Series Designator | UNF |
| Countersink Location | WRENCHING END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 4195171 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5365-01-191-9576 is a Bushing,machine Thread, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
Key specifications for 5365-01-191-9576: Hole Inside Diameter: 0.255 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN; Countersink Angle in Deg: 60.0 LOCATION NOT OTHERWISE SPECIFIED; Width Across Flats: 0.750 INCHES NOMINAL IN; Screw Thread Length: 0.375 INCHES NOMINAL IN. 17 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.