National Item Identification Number
01-500-4528
015004528
4820-01-500-4528
4820-01-500-4528
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)
96169
53711
99565
CPV MANUFACTURING INC
851 N PRESTON ST
PHILADELPHIA
PA
19104
215-386-6508
53711
Reference Numbers (Part Numbers)
B793-6401-9
556-7410495-9
665-3-MOD
7410495
Required Categories
MATERIAL
STYLE DESIGNATOR
VALVE OPERATION METHOD
OPENING PRESSURE SETTING
II
Required Description
STEEL CORROSION RESISTING BODY
A46 SCREW-IN CARTRIDGE
AUTOMATIC
2800.0 POUNDS