The Plug,machine Thread, cataloged under National Stock Number 5365-00-809-1900, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. Government technical data includes 21 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-00-809-1900 |
| Item Name | Plug,machine Thread |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Status | ACTIVE |
| Body Core Diameter | 0.329 INCHES MINIMUM AND 0.334 INCHES MAXIMUM IN |
| Head Height | 0.590 INCHES MINIMUM AND 0.595 INCHES MAXIMUM IN |
| Head Type | INTERNALLY THREADED |
| Connection Style | PLAIN |
| Core Depth | 0.649 INCHES MINIMUM AND 0.654 INCHES MAXIMUM IN |
| Thread Length | 0.292 INCHES NOMINAL EXTERNAL IN |
| Style Designator | PLUG, MACHINE |
| Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND HEAD INTERNAL |
| Thread Direction | RIGHT-HAND EXTERNAL |
| Nominal Thread Size | 0.500 INCHES EXTERNAL IN |
| Nominal Thread Size | 0.190 INCHES HEAD INTERNAL IN |
| Seat Angle | 45.0 DEGREES |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 3A EXTERNAL A |
| Thread Class | 3B HEAD INTERNAL |
| Thread Quantity Per Inch | 20 EXTERNAL |
| Thread Quantity Per Inch | 32 HEAD INTERNAL |
| Material | STEEL COMP 303S OVERALL |
| Thread Series Designator | UNF EXTERNAL |
| Thread Series Designator | UNF HEAD INTERNAL |
| 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 |
|---|---|
| 66907 | 3/2 Design control — primary reference U.S. Government activity |
| 66907 | 5/1 Secondary reference Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations |
NSN 5365-00-809-1900 is a Plug,machine Thread, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
Key specifications for 5365-00-809-1900: Body Core Diameter: 0.329 INCHES MINIMUM AND 0.334 INCHES MAXIMUM IN; Head Height: 0.590 INCHES MINIMUM AND 0.595 INCHES MAXIMUM IN; Head Type: INTERNALLY THREADED; Connection Style: PLAIN. 21 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.