National Item Identification Number
01-191-4060
011914060
4820-01-191-4060
4820-01-191-4060
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
91816
18876
Reference Numbers (Part Numbers)
RV99-30
RV99-56
13221118
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MAXIMUM OPERATING TEMP
VALVE D
Required Description
STEEL CORROSION RESISTING BODY
C4 STRAIGHT THRU
POPPET
160.0 DEG FAHRENHEIT S