The Plug,machine Thread, cataloged under National Stock Number 5365-01-333-5722, 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 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-333-5722 |
| Primary Part Number | 803-5959303-X-36 |
| Item Name | Plug,machine Thread |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Head Height | 0.188 INCHES NOMINAL IN |
| Head Type | CORED |
| Connection Style | PLAIN |
| Thread Length | 0.812 INCHES NOMINAL EXTERNAL IN |
| Style Designator | PLUG, MACHINE |
| Thread Direction | RIGHT-HAND EXTERNAL |
| Nominal Thread Size | 1.250 INCHES EXTERNAL IN |
| Thread Class | 2A EXTERNAL A |
| Material | TITANIUM OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) EXTERNAL |
| Head Diameter | 1.625 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 |
|---|---|
| 803-5959303-X-36 PRIMARY | Naval Sea Systems Command (USA) |
| 524-6603688-VHBA-42 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 5959303-36 | 5/2 Secondary reference U.S. Government activity |
NSN 5365-01-333-5722 is a Plug,machine Thread, manufactured by Naval Sea Systems Command, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-333-5722 has 2 manufacturer part numbers on file: 803-5959303-X-36 (Naval Sea Systems Command), 524-6603688-VHBA-42 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 5365-01-600-9703. Verify interchangeability with system specifications before substitution.
Key specifications for 803-5959303-X-36: Head Height: 0.188 INCHES NOMINAL IN; Head Type: CORED; Connection Style: PLAIN; Thread Length: 0.812 INCHES NOMINAL EXTERNAL IN. 11 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.