The Plug,machine Thread, cataloged under National Stock Number 5365-00-202-7809, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5365-00-202-7809 |
| Primary Part Number | 628388 |
| Item Name | Plug,machine Thread |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Body Core Diameter | 0.377 INCHES NOMINAL IN |
| Head Height | 0.250 INCHES NOMINAL IN |
| Connection Style | PLAIN |
| Core Depth | 0.250 INCHES NOMINAL IN |
| Thread Length | 0.303 INCHES NOMINAL EXTERNAL IN |
| Material Document and Classification | MIL-P-79,TY PBE MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND EXTERNAL |
| Nominal Thread Size | 0.625 INCHES EXTERNAL IN |
| Thread Class | 2A EXTERNAL A |
| Material | PLASTIC PHENOLIC OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) EXTERNAL |
| Head Diameter | 1.000 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 |
|---|---|
| 628388 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 628388 | 5/9 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 5365-00-202-7809 is a Plug,machine Thread, manufactured by Naval Sea Systems Command, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-202-7809 has 1 manufacturer part number on file: 628388 (Naval Sea Systems Command).
Key specifications for 628388: Body Core Diameter: 0.377 INCHES NOMINAL IN; Head Height: 0.250 INCHES NOMINAL IN; Connection Style: PLAIN; Core Depth: 0.250 INCHES NOMINAL IN. 12 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.