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 4140-01-551-6908
NSN 5910-01-549-4677
NSN 5950-01-189-8547
NSN 5950-00-110-1649
NSN 5905-01-437-9082
NSN 6645-00-429-0172
NSN 5905-00-548-4733
NSN 5855-01-236-9645
NSN 6320-01-232-4664
NSN 5905-01-568-8998
NSN 6110-00-562-3363
NSN 2925-01-554-5246