National Item Identification Number
01-337-7930
013377930
4820-01-337-7930
4820-01-337-7930
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)
98021
HALKEY-ROBERTS CORPORATION
11600 9TH ST N
SAINT PETERSBURG
FL
33716
727-577-1300
Reference Numbers (Part Numbers)
C730RV15
Required Categories
SPECIFICATION/STANDARD DATA
Required Description
98021-C730 MANUFACTURERS STANDARD
