An item that restricts the flow of fluid by means of a pattern of holes.
NSN 6650-00-520-4253
NSN 7035-01-080-8742
NSN 6645-01-631-1866
NSN 7035-01-333-9298
NSN 6320-01-227-2648
NSN 6130-00-512-1275
NSN 6135-00-932-3136
NSN 5930-01-060-9874
NSN 5920-01-032-5002
NSN 6150-00-185-3293
NSN 5910-01-463-9457
NSN 2925-00-225-5386