National Item Identification Number
00-421-9406
004219406
4820-00-421-9406
4820-00-421-9406
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)
58455
SUPERIOR AIR PRODUCTS CO
42 INDUSTRIAL DR
KEYPORT
NJ
07735
732-290-1266
01343
ANDERSON GREENWOOD LP
DBA ANDERSON GREENWOOD CROSBY
3950 GREENBRIAR ST
STAFFORD
TX
77477
508-384-4831
93641
AQUATROL INC
AQUATROL INC DIV
600 E N ST
8012
ELBURN
IL
60119
630-365-5400
Reference Numbers (Part Numbers)
A23083
2A1-2MNPT100
26-1/2IN-100PSI
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
MAXIM
Required Description
COPPER ALLOY BODY
COPPER ALLOY FLOW CONTROL DEVICE
COPPER ALLOY SEAT
C1 ANGLE