The Bushing,machine Thread, cataloged under National Stock Number 5365-01-121-2046, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Caro, Inc. Dba South Bend Lathe. Government technical data includes 14 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-121-2046 |
| Primary Part Number | PT63FH3 |
| Item Name | Bushing,machine Thread |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Caro, Inc. Dba South Bend Lathe |
| Status | ACTIVE |
| Hole Inside Diameter | 0.625 INCHES MINIMUM AND 0.626 INCHES MAXIMUM IN |
| Screw Thread Length | 1.062 INCHES NOMINAL IN |
| Diameter | 3.0028 INCHES MINIMUM AND 3.0043 INCHES MAXIMUM IN |
| Counterbore Depth | 0.3427 INCHES MINIMUM AND 0.3437 INCHES MAXIMUM LOCATION NOT OTHERWISE SPECIFIED IN |
| Features Provided | COUNTERBORE |
| Counterbore Location | WRENCHING END |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.250 INCHES IN |
| Counterbore Diameter | 1.156 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Wrenching Facility Shape | ROUND |
| Thread Quantity Per Inch | 16 |
| Material | IRON |
| Thread Series Designator | UN |
| Thickness | 0.483 INCHES NOMINAL IN |
| 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 |
|---|---|
| PT63FH3 PRIMARY | Caro, Inc. Dba South Bend Lathe (USA) |
NSN 5365-01-121-2046 is a Bushing,machine Thread, manufactured by Caro, Inc. Dba South Bend Lathe, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-121-2046 has 1 manufacturer part number on file: PT63FH3 (Caro, Inc. Dba South Bend Lathe).
Key specifications for PT63FH3: Hole Inside Diameter: 0.625 INCHES MINIMUM AND 0.626 INCHES MAXIMUM IN; Screw Thread Length: 1.062 INCHES NOMINAL IN; Diameter: 3.0028 INCHES MINIMUM AND 3.0043 INCHES MAXIMUM IN; Overall Length: 5.0957 INCHES MINIMUM AND 5.0977 INCHES MAXIMUM IN. 14 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.