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 5945-01-542-2187
NSN 6650-01-535-6287
NSN 5920-01-145-3150
NSN 2925-01-424-0235
NSN 6240-00-954-5491
NSN 5950-01-361-9148
NSN 5910-00-466-8053
NSN 5999-01-393-2560
NSN 5835-00-085-2287
NSN 5990-01-053-5115
NSN 5975-01-447-1189
NSN 5915-00-503-4842