National Item Identification Number
01-188-1781
011881781
4820-01-188-1781
4820-01-188-1781
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)
34889
HUNT VALVE COMPANY INC
DBA UNION FLONETICS
1913 E STATE ST
SALEM
OH
44460
330-337-9535
Reference Numbers (Part Numbers)
R10AF2F203
Required Categories
STYLE DESIGNATOR
FIRST CONNECTION FACE TO CENTERLINE DISTANCE
SECOND CONNECTIO
Required Description
C1A ANGLE FLANGED ENDS
4.250 INCHES
4.250 INCHES
1.000 INCHES
DISK
400.0 PO