National Item Identification Number
01-330-4942
013304942
4820-01-330-4942
4820-01-330-4942
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)
10988
58163
Reference Numbers (Part Numbers)
S514899
1LLXP3325-003
1LLXP3325-003
Required Categories
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
DISK LOADING METHOD
Required Description
STEM
AUTOMATIC
SPRING