An item of solid one-piece construction, designed to restrict the flow of a fluid through it. It has an orifice of a smaller size than the diameter of flow into it. Excludes items such as valve (1), (as modified); and others with an adjustable orifice. Excludes pipe, tube, or hose fittings with restricted passages and items designed to test fluid flow. For items containing screens or filters, see restrictor unit, fluid flow.
NSN 6650-01-168-8451
NSN 6645-01-169-6682
NSN 6240-01-220-4373
NSN 5910-00-136-4058
NSN 6610-01-141-7014
NSN 6110-00-004-8883
NSN 7035-01-307-5366
NSN 5945-01-445-0564
NSN 5935-01-409-0868
NSN 5895-00-348-2666
NSN 5855-01-441-1392
NSN 5925-01-340-6961