An assembly consisting of an orifice in a fixed plate, disk, or tube with screens or filters on one or both sides, depending on the direction of filtered flow. See restrictor, fluid flow.
NSN 5998-01-173-1043
NSN 6620-00-613-3023
NSN 6685-01-549-6157
NSN 5920-00-038-6892
NSN 5985-01-212-2621
NSN 5915-01-149-4064
NSN 5905-01-117-1160
NSN 7035-01-521-8607
NSN 6320-01-052-2118
NSN 5930-01-417-8028
NSN 5985-00-140-2947
NSN 5835-01-108-4980