The Regulator,compressed Gas, cataloged under National Stock Number 4820-01-717-7845, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Lincoln Electric Co the Harris Calorific Div. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-717-7845 |
| Primary Part Number | 3003564 |
| Item Name | Regulator,compressed Gas |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Lincoln Electric Co the Harris Calorific Div |
| Status | ACTIVE |
| Inlet Indicator Type | DIAL PRESSURE GAGE |
| Stage Type | DOUBLE |
| Outlet Fitting Thread Direction | RIGHT-HAND |
| Outlet Fitting Nominal Thread Size | 0.50 INCHES IN |
| Mounting Position | BACK |
| Inlet Fitting Nominal Thread Size | 0.50 INCHES IN |
| Maximum Delivery Pressure | 3.000 POUNDS PER SQUARE INCH LBS |
| Delivery Pressure Type | PRESET |
| Inlet Fitting Thread Direction | RIGHT-HAND |
| 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 |
|---|---|
| 3003564 PRIMARY | Lincoln Electric Co the Harris Calorific Div (USA) |
NSN 4820-01-717-7845 is a Regulator,compressed Gas, manufactured by Lincoln Electric Co the Harris Calorific Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-717-7845 has 1 manufacturer part number on file: 3003564 (Lincoln Electric Co the Harris Calorific Div).
Key specifications for 3003564: Inlet Indicator Type: DIAL PRESSURE GAGE; Stage Type: DOUBLE; Outlet Fitting Thread Direction: RIGHT-HAND; Outlet Fitting Nominal Thread Size: 0.50 INCHES IN. 9 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.