National Item Identification Number
01-339-3455
013393455
4820-01-339-3455
4820-01-339-3455
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)
99240
82918
Reference Numbers (Part Numbers)
2R3278-2
510-15104-501
Required Categories
MATERIAL
SURFACE TREATMENT
MAXIMUM OPERATING PRESSURE
MAXIMUM OPERATING TEMP;
Required Description
STEEL CORROSION RESISTING OVERALL
PASSIVATE
3000.0 POUNDS PER SQUARE INCH SING