The Plug,machine Thread, cataloged under National Stock Number 5365-01-246-2870, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-246-2870 |
| Primary Part Number | 4P50NB |
| Item Name | Plug,machine Thread |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division |
| Status | ACTIVE |
| Head Height | 0.310 INCHES NOMINAL IN |
| Head Type | SOLID |
| Connection Style | PLAIN |
| Thread Length | 0.670 INCHES NOMINAL EXTERNAL IN |
| Style Designator | PLUG, MACHINE |
| Thread Direction | RIGHT-HAND EXTERNAL |
| Nominal Thread Size | 0.437 INCHES EXTERNAL IN |
| Specification/standard Data | 81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 34A FIGURE A |
| Thread Class | 2A EXTERNAL A |
| Material | BRASS OVERALL |
| Thread Series Designator | UNF EXTERNAL |
| 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 |
|---|---|
| 4 090109AB | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 4P50NB PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| 4 090109AB | Amz Alabama Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4P50NB | 5/9 Secondary reference U.S. Government activity |
| J846 | 5/9 Secondary reference U.S. Government activity |
| J846 | 3/1 Design control — primary reference Sae International Dba Sae International |
| J514 | 5/1 Secondary reference Sae International Dba Sae International |
| J514 | 5/9 Secondary reference U.S. Government activity |
NSN 5365-01-246-2870 is a Plug,machine Thread, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-246-2870 has 3 manufacturer part numbers on file: 4 090109AB (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 4P50NB (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division), 4 090109AB (Amz Alabama Inc.).
Key specifications for 4P50NB: Head Height: 0.310 INCHES NOMINAL IN; Head Type: SOLID; Connection Style: PLAIN; Thread Length: 0.670 INCHES NOMINAL EXTERNAL 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.