The Bushing,machine Thread, cataloged under National Stock Number 5365-01-280-7159, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Phillips Research Corp. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-280-7159 |
| Primary Part Number | 503023-000 |
| Item Name | Bushing,machine Thread |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Phillips Research Corp |
| Status | ACTIVE |
| Hole Inside Diameter | 0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OR AISI 303 ASSN STD SINGLE MATERIAL RESPONSE |
| Diameter | 1.000 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.625 INCHES IN |
| Wrenching Facility Shape | ROUND |
| Surface Treatment | PASSIVATE |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP 303 |
| Thread Series Designator | UNEF |
| 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 |
|---|---|
| 503001-000 PIECE 11 | Phillips Research Corp (USA) |
| 503023-000 PRIMARY | Phillips Research Corp (USA) |
NSN 5365-01-280-7159 is a Bushing,machine Thread, manufactured by Phillips Research Corp, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-280-7159 has 2 manufacturer part numbers on file: 503001-000 PIECE 11 (Phillips Research Corp), 503023-000 (Phillips Research Corp).
Key specifications for 503023-000: Hole Inside Diameter: 0.374 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN; Material Document and Classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OR AISI 303 ASSN STD SINGLE MATERIAL RESPONSE; Diameter: 1.000 INCHES NOMINAL IN; Overall Length: 0.688 INCHES NOMINAL IN. 10 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.