National Item Identification Number
01-377-6155
013776155
4820-01-377-6155
4820-01-377-6155
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)
Reference Numbers (Part Numbers)
GIFFKH-0100
Required Categories
SPECIAL FEATURES
Required Description
FOR STEAM SERVICE
CAST IRON BODY, 2 IN. INLET, 3 IN. SCREWED OUTLET, PRESSURE S
