The Plug,machine Thread, cataloged under National Stock Number 5365-01-050-4493, 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 13 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-050-4493 |
| Primary Part Number | 5P5ON-B |
| 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 |
| Body Core Diameter | 0.219 INCHES NOMINAL IN |
| Head Height | 0.312 INCHES NOMINAL IN |
| Head Type | SOLID |
| Connection Style | PLAIN |
| Core Depth | 0.312 INCHES NOMINAL IN |
| Thread Length | 0.250 INCHES NOMINAL EXTERNAL IN |
| Style Designator | PLUG, MACHINE |
| Features Provided | O RING |
| Thread Direction | RIGHT-HAND EXTERNAL |
| Nominal Thread Size | 0.500 INCHES EXTERNAL IN |
| Thread Class | 2A EXTERNAL A |
| Material | COPPER ALLOY 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 |
|---|---|
| PF-5469 | Eaton Limited (GBR) |
| 5P5ON-B PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
| AA-582 PIECE 29 | Eaton Limited (GBR) |
| Reference | Meaning |
|---|---|
| AA-582 PIECE 29 | 5/9 Secondary reference Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash |
| PF-5469 | 5/9 Secondary reference Gardner Denver Nash Llc Dba Gardner Denver Engineered Products Group Div Gardner Denver Nash |
| 5P50N-B | 5/9 Secondary reference U.S. Government activity |
NSN 5365-01-050-4493 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 5365-01-050-4493 has 3 manufacturer part numbers on file: PF-5469 (Eaton Limited), 5P5ON-B (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division), AA-582 PIECE 29 (Eaton Limited).
Key specifications for 5P5ON-B: Body Core Diameter: 0.219 INCHES NOMINAL IN; Head Height: 0.312 INCHES NOMINAL IN; Head Type: SOLID; Connection Style: PLAIN. 13 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.