National Item Identification Number
00-248-3875
002483875
4820-00-248-3875
4820-00-248-3875
National Stock Number
Item Name
VALVE,PRESSURE EQUALIZING,GASEOUS PRODUCTS
Federal Supply Class
4820
Description
A valve consisting of a single deadweight loaded disk, or two deadweight loaded disks each with a seperate seat. It is specifically designed for the relief of small pressure and vacuum conditions within a tank or other container to or from the atmosphere. The center of a single deadweight loaded disk may contain a spring loaded disk forming an additional seat or aperture. It may be spring loaded and/or equipped with a manual unloader on either the pressure or vacuum side. Exclude VALVE, VACUUM BREAKING.
Commercial and Government Entity Code (Supplier Data)
92110
SERVO CORPORATION OF AMERICA
123 FROST ST
WESTBURY
NY
11590
516-938-9700
Reference Numbers (Part Numbers)
400009-81
Required Categories
Required Description