National Item Identification Number
01-456-5399
014565399
4930-01-456-5399
4930014565399
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)
30003
34351
DBA
Reference Numbers (Part Numbers)
1598AS272-1
55N0029
Required Categories
MATERIAL
OVERALL LENGTH
OVERALL WIDTH
OVERALL HEIGHT
SPECIAL FEATURES
Required Description
STEEL CORROSION RESISTING
4.380 INCHES NOMINAL
2.000 INCHES NOMINAL
2.000 INC