National Item Identification Number
00-446-3321
004463321
4820-00-446-3321
4820-00-446-3321
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)
53711
53711
53711
53711
53711
53711
Reference Numbers (Part Numbers)
AM82S49-0153PC143T0154
AM82S49-0153PC143T0154
AM82S49-0161PC143T0154
AM82S49-
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED
MAXIM
Required Description
STEEL CORROSION RESISTING BODY
STEEL CORROSION RESISTING SEAT
C1 ANGLE
DISK;