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 6240-01-417-6330
NSN 6135-00-100-8890
NSN 6650-01-020-5580
NSN 4140-01-279-6254
NSN 6145-01-366-3707
NSN 5998-01-063-3114
NSN 4140-00-083-6072
NSN 4140-00-223-8607
NSN 6650-01-005-0714
NSN 5835-01-031-7265
NSN 5985-01-533-8690
NSN 5996-01-350-9771