The Bushing,machine Thread, cataloged under National Stock Number 5365-01-264-6170, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Timken Gears & Services Inc. Div Philadelphia Gear. Government technical data includes 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5365-01-264-6170 |
| Primary Part Number | 3051G45-G01 |
| Item Name | Bushing,machine Thread |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Timken Gears & Services Inc. Div Philadelphia Gear |
| Status | ACTIVE |
| Hole Inside Diameter | 1.180 INCHES NOMINAL IN |
| Countersink Angle in Deg | 45.0 LOCATION NOT OTHERWISE SPECIFIED |
| Width Across Flats | 2.750 INCHES NOMINAL IN |
| Screw Thread Length | 0.500 INCHES NOMINAL IN |
| Countersink Depth | 0.060 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Counterbore Depth | 1.530 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Features Provided | COUNTERBORE AND COUNTERSUNK |
| Counterbore Location | THREADED END |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 4.500 INCHES IN |
| Counterbore Diameter | 2.120 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Wrenching Facility Shape | HEXAGON |
| Thread Quantity Per Inch | 12 |
| Material | STEEL |
| Thread Series Designator | UN |
| Thickness | 0.750 INCHES NOMINAL IN |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 3051G45-G01 PRIMARY | Timken Gears & Services Inc. Div Philadelphia Gear (USA) |
| Reference | Meaning |
|---|---|
| 3051G45-G01 | 5/9 Secondary reference General Electric Company |
NSN 5365-01-264-6170 is a Bushing,machine Thread, manufactured by Timken Gears & Services Inc. Div Philadelphia Gear, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-264-6170 has 1 manufacturer part number on file: 3051G45-G01 (Timken Gears & Services Inc. Div Philadelphia Gear).
Key specifications for 3051G45-G01: Hole Inside Diameter: 1.180 INCHES NOMINAL IN; Countersink Angle in Deg: 45.0 LOCATION NOT OTHERWISE SPECIFIED; Width Across Flats: 2.750 INCHES NOMINAL IN; Screw Thread Length: 0.500 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.