National Item Identification Number
00-905-4337
009054337
4730-00-905-4337
4730009054337
National Stock Number
Item Name
TRAP,AIR
Federal Supply Class
4730
Description
A device used to automatically vent air from water or vent gas from any liquid in a pipeline or closed vessel. See also TRAP, MOISTURE.
Commercial and Government Entity Code (Supplier Data)
03933
ARMSTRONG INTERNATIONAL INC
DBA ARMSTRONG MACHINE WORKS
816 MAPLE ST
THREE RIVERS
MI
49093
269-273-1415
03933
ARMSTRONG INTERNATIONAL INC
DBA ARMSTRONG MACHINE WORKS
816 MAPLE ST
THREE RIVERS
MI
49093
269-273-1415
Reference Numbers (Part Numbers)
21
21 3/32IN ORF.
Required Categories
MAXIMUM OPERATING PRESSURE
BODY MATERIAL
FLOAT MATERIAL
VALVE MATERIAL
FLOAT
Required Description
150.0 POUNDS PER SQUARE INCH
STEEL, CORROSION RESISTING
STEEL, CORROSION RESIS