National Item Identification Number
01-222-7811
012227811
4820-01-222-7811
4820-01-222-7811
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)
91816
96214
96214
91816
Reference Numbers (Part Numbers)
RV05-27
419445
419445-1
559T-1M-31
Required Categories
Required Description