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 5920-01-588-8770
NSN 5925-01-026-0891
NSN 6150-01-093-2660
NSN 7035-00-455-7666
NSN 5920-00-846-2533
NSN 5960-01-495-0859
NSN 5855-01-421-7691
NSN 6240-00-157-1705
NSN 7035-01-153-1767
NSN 6320-01-442-3428
NSN 7035-00-931-9415
NSN 5985-01-562-4363