National Item Identification Number
01-431-2327
014312327
4820-01-431-2327
4820-01-431-2327
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)
91816
Reference Numbers (Part Numbers)
S28-GEN
S28-GEN
5159T2MPL174
Required Categories
MATERIAL
STYLE DESIGNATOR
VALVE OPERATION METHOD
CONNECTION TYPE
THREAD SERI
Required Description
STEEL COMP 303 BODY
C8 STRAIGHT THRU
AUTOMATIC
THREADED EXTERNAL PIPE ALL END