National Item Identification Number
00-786-2339
007862339
4820-00-786-2339
4820-00-786-2339
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)
78943
Reference Numbers (Part Numbers)
U528289
VD10972N
Required Categories
MATERIAL
SURFACE TREATMENT
STYLE DESIGNATOR
VALVE OPERATION METHOD
CONNECTIO
Required Description
COPPER ALLOY BODY
COPPER ALLOY SEAT
NICKEL
C4 STRAIGHT THRU
AUTOMATIC
THREA