The Plug,machine Thread, cataloged under National Stock Number 5365-01-346-5786, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-346-5786 |
| Item Name | Plug,machine Thread |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Status | ACTIVE |
| Head Height | 0.210 INCHES MINIMUM AND 0.216 INCHES MAXIMUM IN |
| Head Type | INTERNALLY THREADED |
| Connection Style | FLARE |
| Thread Length | 0.307 INCHES MINIMUM AND 0.312 INCHES MAXIMUM EXTERNAL IN |
| Style Designator | PLUG, MACHINE |
| Material Document and Classification | AMS5646 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND HEAD INTERNAL |
| Thread Direction | RIGHT-HAND EXTERNAL |
| Nominal Thread Size | 0.5625 INCHES EXTERNAL IN |
| Nominal Thread Size | 0.250 INCHES HEAD INTERNAL IN |
| Thread Class | 3A EXTERNAL A |
| Thread Class | 3B HEAD INTERNAL |
| Material | STEEL COMP 347 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) EXTERNAL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) 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 |
|---|---|
| 3091156-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5365-01-346-5786 is a Plug,machine Thread, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
Key specifications for 5365-01-346-5786: Head Height: 0.210 INCHES MINIMUM AND 0.216 INCHES MAXIMUM IN; Head Type: INTERNALLY THREADED; Connection Style: FLARE; Thread Length: 0.307 INCHES MINIMUM AND 0.312 INCHES MAXIMUM EXTERNAL IN. 15 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.