National Item Identification Number
00-612-3875
006123875
4820-00-612-3875
4820-00-612-3875
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)
91561
91561
91561
98897
91561
Reference Numbers (Part Numbers)
12602-B1
12602B
572-31
634131-1
6801-007
Required Categories
BODY STYLE
BODY MATERIAL
OUTSIDE SURFACE TREATMENT
FLOW CONTROL DEVICE
FLOW
Required Description
B2 SINGLE CONNECTION, STRAIGHT FLOW
ALUMINUM ALLOY, QQ-A-225/5, ALLOY 2017, T4;