National Item Identification Number

00-060-4745
000604745
4520-00-060-4745
4520000604745

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)

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37794

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MAID-O-MIST DIVISION SUNROC CORP
3217 N PULASKI RD
CHICAGO
IL
60641
773-685-7300

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Reference Numbers (Part Numbers)

74

Required Categories

VALVE CONNECTION SIZE
VALVE TYPE
MAXIMUM OPERATING PRESSURE
VALVE WATER PRESS

Required Description

0.250 INCHES
QUICK AIR VENT
150.0 POUNDS PER SQUARE INCH
OPEN
REQUIRED
STRA