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 5945-01-178-3500
NSN 5985-00-294-4961
NSN 5996-00-789-5233
NSN 5945-01-281-7404
NSN 5920-01-563-8345
NSN 5999-01-382-9776
NSN 5935-01-592-7100
NSN 5910-01-026-1085
NSN 5945-01-573-7795
NSN 5930-00-974-5308
NSN 6620-00-941-0537
NSN 2925-01-339-6972