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 5945-01-564-0811
NSN 5910-01-012-3054
NSN 5985-01-110-2033
NSN 2925-01-629-9416
NSN 5925-01-459-3221
NSN 5930-01-101-5752
NSN 5925-01-632-2420
NSN 6110-01-281-8355
NSN 5985-01-607-4063
NSN 5999-00-955-5704
NSN 5855-00-560-0110
NSN 6620-00-210-8406