Must be free of oil, grease, and all foreign material
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 6150-00-308-2686
NSN 5998-00-528-2352
NSN 5895-01-339-5518
NSN 5990-00-758-4232
NSN 6110-01-283-1016
NSN 6105-01-437-8875
NSN 6620-01-543-5491
NSN 7035-00-126-1899
NSN 6110-00-155-4303
NSN 6135-00-377-9165
NSN 5855-01-306-2565
NSN 5905-00-726-2639