National Item Identification Number
00-697-0994
006970994
4820-00-697-0994
4820-00-697-0994
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)
81982
81982
18355
88277
18355
18355
Reference Numbers (Part Numbers)
15048
26089
4255605
4255605
4263879-500
4263879-502
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
VALVE DISCHARGE FLOW RATE
VALV
Required Description
ALUMINUM ALLOY BODY
STEEL CORROSION RESISTING SEAT
STEEL CORROSION RESISTING S