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 5950-00-254-2383
NSN 4140-00-111-3247
NSN 6145-01-420-6614
NSN 6240-01-141-5230
NSN 5855-01-013-6864
NSN 5910-01-109-7487
NSN 5999-00-584-4577
NSN 6610-01-409-1781
NSN 6240-00-557-7471
NSN 6645-00-315-9254
NSN 5920-00-015-7824
NSN 5945-01-508-4228