The Valve,regulating,system Pressure, cataloged under National Stock Number 4820-01-244-8448, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division. Government technical data includes 4 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-244-8448 |
| Primary Part Number | 05R214AD |
| Item Name | Valve,regulating,system Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division |
| Status | ACTIVE |
| Flow Control Device | DIAPHRAGM |
| Outlet Pressure Range | 5.0 TO 300.0 CAMERA MOUNT |
| Material | ZINC BODY |
| Maximum Inlet Pressure Rating | ERR-060 |
| 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 |
|---|---|
| 05R214AD PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division (USA) |
| F011-111 ITEM 6 | Centofanti Marine Service Inc (USA) |
| Reference | Meaning |
|---|---|
| F011-111 ITEM 6 | 5/9 Secondary reference U.S. Government activity |
| 03561-3000 | 5/9 Secondary reference U.S. Government activity |
| 05R214AD | 3/9 Design control — primary reference U.S. Government activity |
| F011-111 | D/9 Drawing number reference only U.S. Government activity |
NSN 4820-01-244-8448 is a Valve,regulating,system Pressure, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-244-8448 has 2 manufacturer part numbers on file: 05R214AD (Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division), F011-111 ITEM 6 (Centofanti Marine Service Inc).
4 possible matches (shared part number, not a government interchangeability claim): 4820-01-248-5047, 4820-01-248-5097, 4820-01-248-5111. Verify interchangeability with system specifications before substitution.
Key specifications for 05R214AD: Flow Control Device: DIAPHRAGM; Outlet Pressure Range: 5.0 TO 300.0 CAMERA MOUNT; Special Features: VALVE SIZE 0.375 IN. IN; Material: ZINC BODY. 4 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.