National Item Identification Number
00-289-3862
002893862
4820-00-289-3862
4820-00-289-3862
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)
38056
ASHCROFT INC
DBA DRESSER INSTRUMENTS DIV DRESSER
250 E MAIN ST
STRATFORD
CT
06614
203-385-0611
Reference Numbers (Part Numbers)
1813BC1 3IN 46T61PSI FLGE
4824-3163772
Required Categories
STYLE DESIGNATOR
CONNECTION TYPE
FLANGE SHAPE
NOMINAL OUTSIDE DIAMETER
BOLT
Required Description
C1 ANGLE
FLANGE 1ST END
ROUND WITH HOLES 1ST END
7.188 INCHES 1ST END
8 1ST