With drilled hole and safety wire
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.
Classification: Other taps, cocks, valves, etc., nesoi
NSN 6320-00-194-4252
NSN 6320-00-481-7291
NSN 6610-01-393-5475
NSN 6645-01-255-9886
NSN 5925-01-471-8175
NSN 5935-01-302-4802
NSN 5835-00-583-1316
NSN 6135-01-222-5464
NSN 6130-01-578-2370
NSN 6145-01-028-9984
NSN 5905-01-136-4907
NSN 6150-00-079-4323