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 6620-01-332-0623
NSN 5855-01-380-2708
NSN 5930-01-415-3111
NSN 2925-01-318-8853
NSN 6650-00-444-7796
NSN 6220-00-408-6182
NSN 5998-00-807-0515
NSN 6320-00-456-2092
NSN 5990-01-061-5618
NSN 5985-00-935-5074
NSN 5985-01-143-1951
NSN 5950-00-467-2752