An item that restricts the flow of fluid by means of a pattern of holes.
NSN 5910-01-228-6829
NSN 5990-01-649-0635
NSN 6240-00-988-3839
NSN 5925-01-532-6620
NSN 6240-01-425-4741
NSN 5975-00-149-0758
NSN 6105-00-149-7956
NSN 5905-00-969-3540
NSN 6135-01-074-8220
NSN 6320-01-202-8761
NSN 6645-01-088-5244
NSN 5935-00-501-9390