National Item Identification Number
01-017-4458
010174458
4820-01-017-4458
4820-01-017-4458
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)
23926
23926
Reference Numbers (Part Numbers)
AB-64219-A
64219A
Required Categories
MATERIAL
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
CONNECTION TYPE
CONNECTI
Required Description
STEEL BODY
DISK
AUTOMATIC
THREADED INTERNAL PIPE ALL ENDS
G9 PLAIN ALL ENDS;