National Item Identification Number
00-289-3818
002893818
4820-00-289-3818
4820-00-289-3818
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
34496
BROWN AND PERKINS INC
1193 RT 535
412
CRANBURY
NJ
08512
6096551160
Reference Numbers (Part Numbers)
ARSS48-0333ITEM36
ARS48-0333 ITEM 36
S6088AMITEM36
20313A51M
Required Categories
MATERIAL
STYLE DESIGNATOR
MEDIA FOR WHICH DESIGNED
MAXIMUM OPERATING PRESSURE
Required Description
COPPER ALLOY BODY
NICKEL ALLOY SEAT
COPPER ALLOY STEM
C1 ANGLE
STEAM SINGLE