National Item Identification Number
01-496-0413
014960413
4820-01-496-0413
4820-01-496-0413
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)
18034
NUPRO CO
4800 E 345TH ST
WILLOUGHBY
OH
44094
440-951-7100
75906
Reference Numbers (Part Numbers)
177-4R3-K1-E
580984
Required Categories
MATERIAL
STYLE DESIGNATOR
VALVE OPERATION METHOD
CONNECTION TYPE
CONNECTION
Required Description
STEEL CORROSION RESISTING BODY
C1 ANGLE
AUTOMATIC
THREADED EXTERNAL PIPE 1ST
