NSN 4820-01-540-1881

Part Details | SAFETY RELIEF VALVE

4820-01-540-1881 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.

Alternate Parts: 9968J51M, 4820-01-540-1881, 01-540-1881, 4820015401881, 015401881

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
48MAY 11, 200601-540-188105488 ( VALVE, SAFETY RELIEF )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-540-1881
Part Number Cage Code Manufacturer
9968J51M15187PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM
Technical Data | NSN 4820-01-540-1881
Characteristic Specifications
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATION
CRITICALITY CODE JUSTIFICATIONZZZY