National Item Identification Number
01-301-0341
013010341
4820-01-301-0341
4820-01-301-0341
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)
02570
18034
NUPRO CO
4800 E 345TH ST
WILLOUGHBY
OH
44094
440-951-7100
30003
30003
Reference Numbers (Part Numbers)
SS-4R3A5-C1
SS-4R3A5-C1
1551AS140
1551AS140-2
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
CONNECT
Required Description
STEEL COMP 316 BODY
C1 ANGLE
POPPET
AUTOMATIC
THREADED EXTERNAL PIPE 1ST END