National Item Identification Number
00-076-4383
000764383
4820-00-076-4383
4820-00-076-4383
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)
03990
04577
Reference Numbers (Part Numbers)
F202-1003-1
F202-1003-1
62A116D7
Required Categories
BODY STYLE
BODY MATERIAL
SEAT MATERIAL
FLOW CONTROL DEVICE
FLOW CONTROL DEVI
Required Description
A7 ANGLE
BRONZE
RUBBER,BUNA-N AND DACRON
DISK, CIRCULAR
RUBBER,SILICONE AND