National Item Identification Number
00-219-0482
002190482
4820-00-219-0482
4820-00-219-0482
National Stock Number
Item Name
VALVE,SAFETY RELIEF
Federal Supply Class
4820
Description
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.
Commercial and Government Entity Code (Supplier Data)
18355
88277
18355
88277
Reference Numbers (Part Numbers)
S272778-1
S272778-1
272778-1
272778-1
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
CONNECT
Required Description
ALUMINUM ALLOY BODY
STEEL CORROSION RESISTING SEAT
C1 ANGLE
DISK
AUTOMATIC;