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 6645-01-622-6161
NSN 5925-00-574-2522
NSN 6105-00-575-9720
NSN 5990-01-110-8979
NSN 5895-01-050-6970
NSN 5960-01-347-0751
NSN 6220-01-619-9929
NSN 5975-00-573-1995
NSN 7035-01-434-3585
NSN 6150-01-369-1612
NSN 5960-01-495-0859
NSN 6145-00-819-0062