National Item Identification Number
01-503-1715
015031715
4820-01-503-1715
4820-01-503-1715
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)
19857
THE ELECTRIC HEATER COMPANY
DBA HUBBELL-ELECTRIC HEATER CO
45 SEYMOUR ST STE 1
STRATFORD
CT
06615
203-378-2659
19857
THE ELECTRIC HEATER COMPANY
DBA HUBBELL-ELECTRIC HEATER CO
45 SEYMOUR ST STE 1
STRATFORD
CT
06615
203-378-2659
Reference Numbers (Part Numbers)
HSRV-5-75
177119-5
Required Categories
STYLE DESIGNATOR
VALVE OPERATION METHOD
OPENING PRESSURE SETTING
SPECIAL FEAT
Required Description
C1 ANGLE
AUTOMATIC OR
MANUAL
75.0 POUNDS PER SQUARE INCH
VALVE OPENS AT 210