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 5985-01-645-1760
NSN 5998-01-514-5199
NSN 6110-01-463-3155
NSN 6145-00-553-8196
NSN 5950-00-081-8787
NSN 4140-00-925-9218
NSN 6645-01-303-8336
NSN 6650-01-611-8539
NSN 5855-00-861-0006
NSN 5950-00-069-1864
NSN 5965-00-985-9157
NSN 5998-01-237-0445