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 5945-01-147-9026
NSN 5945-01-502-4181
NSN 2925-00-596-9775
NSN 6150-01-634-0575
NSN 6150-00-179-8372
NSN 5985-01-294-4481
NSN 4140-01-144-0387
NSN 5920-01-239-2038
NSN 6650-00-494-1000
NSN 5985-01-142-5534
NSN 5965-01-301-2553
NSN 5945-01-139-5179