The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-057-1730, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-01-057-1730 |
| Primary Part Number | R03-02-000 |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division |
| Status | CANCELLED |
| Thread Size and Series/type Designator | 1/4-18 NPT FIRST END |
| Material Document and Classification | UNABLE TO DECODE |
| Material | ZINC ALLOY UNS Z33520 OR ZINC ALLOY UNS Z35531 BODY |
| First End Connection Type | THREADED INTERNAL PIPE |
| Furnished Items | OUTLET PRESSURE GAGE |
| First End Style Designator | PLAIN |
| Body Style | STRAIGHT THRU |
| Media for Which Designed | AIR |
| Filter | NOT INCLUDED |
| Outlet Pressure Range | 5.0 TO 125.0 CAMERA MOUNT |
| Second End Relationship with First End | IDENTICAL |
| Maximum Inlet Pressure Rating | ERR-060 |
| Manual Control Method | KNOB |
| First End Thread Direction | RIGHT-HAND |
| Valve Loading Method | SPRING |
| End Connection Quantity | 2 |
| Temp Rating | 175.0 FAHRENHEIT MAXIMUM DEGF |
| Regulation Type | MANUAL SINGLE STAGE |
| Flow Control Device | DIAPHRAGM |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| R00-02-00028728 | Parker Hannifin Corporation Dba Wilkerson Div Pneumatic Division North America (USA) |
| R00-02-000 | Parker Hannifin Corporation Dba Wilkerson Div Pneumatic Division North America (USA) |
| R03-02-000 | Parker Hannifin Corporation Dba Wilkerson Div Pneumatic Division North America (USA) |
| 639AS1314 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 639AS1314 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 639AS1314 | Amz Alabama Inc. (USA) |
| H-1397 | Tronair Inc (USA) |
| R03-02-000 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division (USA) |
| 81.531.001 | Crouzet Corporation (USA) |
NSN 4820-01-057-1730 is a Valve,regulating,fluid Pressure, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-01-057-1730 has 9 cross-referenced part numbers: R00-02-00028728 (Parker Hannifin Corporation Dba Wilkerson Div Pneumatic Division North America), R00-02-000 (Parker Hannifin Corporation Dba Wilkerson Div Pneumatic Division North America), R03-02-000 (Parker Hannifin Corporation Dba Wilkerson Div Pneumatic Division North America), 639AS1314 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 639AS1314 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier) and 4 more.
There is 1 known substitute for 4820-01-057-1730: 5935-00-847-6803. Verify interchangeability with system specifications before substitution.
Key specifications for R03-02-000: Thread Size and Series/type Designator: 1/4-18 NPT FIRST END; Material Document and Classification: UNABLE TO DECODE; Material: ZINC ALLOY UNS Z33520 OR ZINC ALLOY UNS Z35531 BODY; First End Connection Type: THREADED INTERNAL PIPE. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-01-057-1730 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.