The Regulator,compressed Gas, cataloged under National Stock Number 4820-01-623-3455, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-623-3455 |
| Primary Part Number | PR2-AA11AHE1102C |
| Item Name | Regulator,compressed Gas |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok |
| Status | ACTIVE |
| Outlet Indicator Type | GAGELESS |
| Inlet Indicator Type | GAGELESS |
| Inlet Fitting Connection Type | THREADED INTERNAL PIPE |
| Stage Type | SINGLE |
| Outlet Fitting Thread Direction | RIGHT-HAND |
| Outlet Fitting Nominal Thread Size | 0.250 INCHES IN |
| Mounting Method | PANEL |
| Inlet Fitting Nominal Thread Size | 0.250 INCHES IN |
| Maximum Delivery Pressure | 50.0 POUNDS PER SQUARE INCH LBS |
| Delivery Pressure Type | ADJUSTABLE |
| Outlet Fitting Connection Type | THREADED INTERNAL PIPE |
| Inlet Fitting Thread Direction | RIGHT-HAND |
| Panel Accommodation Hole Diameter | 1.390 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 |
|---|---|
| PR2-AA11AHE1102C | Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok (USA) |
| Reference | Meaning |
|---|---|
| PR2-AA11AHE1102C | 3/2 Design control — primary reference U.S. Government activity |
NSN 4820-01-623-3455 is a Regulator,compressed Gas, manufactured by Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-623-3455 has 1 manufacturer part number on file: PR2-AA11AHE1102C (Circor Instrumentation Technologies, Inc. Dba Hoke Gyrolok).
Key specifications for PR2-AA11AHE1102C: Outlet Indicator Type: GAGELESS; Inlet Indicator Type: GAGELESS; Inlet Fitting Connection Type: THREADED INTERNAL PIPE; Stage Type: SINGLE. 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.