National Item Identification Number
00-168-3939
001683939
4820-00-168-3939
4820-00-168-3939
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)
15187
ANDERSON GREENWOOD CROSBY
DIV A DIVISION OF ANDERSON GREENWOOD
43 KENDRICK ST
WRENTHAM
MA
02093
508-384-4831
16497
DRESSER INC.
DBA DRESSER EQUIPMENT GROUP DIV
HWY 3225 AT LA HWY 167 N
ALEXANDRIA
LA
71309
318-640-6031
Reference Numbers (Part Numbers)
A49141
5VZF72
Required Categories
STYLE DESIGNATOR
VALVE SIZE
FLOW CONTROL DEVICE
VALVE DISCHARGE FLOW RATE
VA
Required Description
C1A ANGLE FLANGED ENDS
1.500 INCHES
DISK
21000.0 POUNDS PER HOUR
AUTOMATIC O