The Valve,safety Relief, cataloged under National Stock Number 4820-01-007-0541, 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 Gear Pump Division. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-007-0541 |
| Primary Part Number | 1350-3 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division |
| Status | ACTIVE |
| Style Designator | STRAIGHT THRU |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Mounting Facility | BULKHEAD |
| Material | STEEL SEAT |
| Disk Loading Method | SPRING |
| Thread Direction | RIGHT-HAND FIRST END |
| Connection Style | EXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END |
| Thread Class | 2A FIRST END A |
| Adjustable Pressure Range | +150.0 TO 1250.0 POUNDS PER SQUARE INCH LBS |
| Thread Series Designator | UNF FIRST END |
| Surface Treatment | PAINT LOCATION NOT OTHERWISE SPECIFIED |
| Valve Operation Method | AUTOMATIC |
| Flow Control Device | PISTON |
| Material | STEEL BODY |
| Connection Type | THREADED EXTERNAL BOSS FIRST END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1350-3 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division (USA) |
NSN 4820-01-007-0541 is a Valve,safety Relief, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-007-0541 has 1 cross-referenced part number: 1350-3 (Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division).
There are 6 known substitutes for 4820-01-007-0541: 5310-00-264-1240, 5310-00-358-8344, 4730-01-234-1774 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1350-3: Style Designator: STRAIGHT THRU; Nominal Thread Size: 0.750 INCHES FIRST END IN; Mounting Facility: BULKHEAD; Material: STEEL SEAT. 15 total characteristics are documented in the Federal Logistics Information System.