An item that restricts the flow of fluid by means of a pattern of holes.
NSN 6650-00-355-8920
NSN 5960-01-017-5449
NSN 5945-00-739-7634
NSN 5985-00-582-5770
NSN 6645-00-890-3226
NSN 5998-00-187-8635
NSN 5855-00-337-3679
NSN 5990-00-806-3556
NSN 5855-01-610-9426
NSN 5998-01-401-5396
NSN 5985-01-145-2200
NSN 6135-00-735-8530