National Item Identification Number
00-501-7643
005017643
4820-00-501-7643
4820-00-501-7643
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)
28968
Reference Numbers (Part Numbers)
3011095
6512L4B
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE
MAX
Required Description
COPPER ALLOY BODY
C1 ANGLE
DISK
75.0 POUNDS PER SQUARE INCH SINGLE RESPONSE;