The Plug,machine Thread, cataloged under National Stock Number 4730-01-710-8422, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division. Government technical data includes 6 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-710-8422 |
| Primary Part Number | VSTI1/2ED |
| Item Name | Plug,machine Thread |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division |
| Status | ACTIVE |
| Connection Style | EXTERNAL SEAT FOR GASKET SEAL |
| Style Designator | PLUG, MACHINE |
| Nominal Thread Size | 22.0 MILLIMETERS EXTERNAL MM |
| Material | STEEL CORROSION RESISTING BODY |
| Thread Series Designator | BSP.TR EXT EXTERNAL |
| Head Diameter | 27.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| VSTI1/2ED PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division (USA) |
| VSTI1/2ED71 | Rg Industries Inc Div Rg Group (USA) |
NSN 4730-01-710-8422 is a Plug,machine Thread, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-710-8422 has 2 manufacturer part numbers on file: VSTI1/2ED (Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division), VSTI1/2ED71 (Rg Industries Inc Div Rg Group).
Key specifications for VSTI1/2ED: Connection Style: EXTERNAL SEAT FOR GASKET SEAL; Style Designator: PLUG, MACHINE; Overall Length: 19.3 MILLIMETERS NOMINAL MM; Nominal Thread Size: 22.0 MILLIMETERS EXTERNAL MM. 6 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.