National Item Identification Number
01-389-0324
013890324
4930-01-389-0324
4930013890324
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)
97576
Reference Numbers (Part Numbers)
BF-12P-5-40
Required Categories
GENERAL CHARACTERISTICS ITEM DESCRIPTION
SPECIAL FEATURES
Required Description
NICKLE PLATED BREATHER W/5PSI RELIEF VALVE AND VACUUM BREAKER
3/4IN.NPT W/1.062