National Item Identification Number
01-482-7353
014827353
4520-01-482-7353
4520014827353
National Stock Number
Item Name
VALVE,AIR VENTING,STEAM
Federal Supply Class
4520
Description
An automatic valve designed to relieve, automatically, accumulated air in various types of steam heating systems.
Commercial and Government Entity Code (Supplier Data)
53711
Reference Numbers (Part Numbers)
7443901
Required Categories
OVERALL LENGTH
OVERALL DIAMETER
VALVE CONNECTION SIZE
VALVE TYPE
MAXIMUM OPE
Required Description
6.625 INCHES NOMINAL
2.500 INCHES NOMINAL
0.750 INCHES
QUICK AIR VENT
75.0 P