National Item Identification Number
01-235-5638
012355638
4820-01-235-5638
4820-01-235-5638
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)
16497
DRESSER INC.
DBA DRESSER EQUIPMENT GROUP DIV
HWY 3225 AT LA HWY 167 N
ALEXANDRIA
LA
71309
318-640-6031
12736
CLAYTON INDUSTRIES
DBA CLAYTON MANUFACTURING COMPANY
17477 HURLEY ST
CITY OF INDUSTRY
CA
91744
513-563-1300
Reference Numbers (Part Numbers)
1543H
28260
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
CONNECT
Required Description
COPPER ALLOY BODY
C1 ANGLE
DISK
MANUAL
THREADED INTERNAL PIPE 1ST END
THREA