National Item Identification Number
01-477-3279
014773279
4930-01-477-3279
4930014773279
National Stock Number
Item Name
VENT UNIT,RELIEF
Federal Supply Class
4930
Description
A spring loaded device equipped with automatic pressure and vacuum relief valves to relieve drum structure of excessive vapor pressure build-ups and provide for vacuum relief to facilitate liquid flow. It also serves as a filling unit with removable cap with chain attachment.
Commercial and Government Entity Code (Supplier Data)
53711
Reference Numbers (Part Numbers)
845-6903452-X-15
Required Categories
MATERIAL
Required Description
STEEL CORROSION RESISTING