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 5990-01-443-2931
NSN 5985-01-331-1647
NSN 5915-00-521-1148
NSN 6620-00-778-7405
NSN 6105-01-487-0836
NSN 6240-01-454-5789
NSN 6240-00-677-0305
NSN 5835-00-397-7697
NSN 5920-00-100-2582
NSN 6135-01-580-5726
NSN 5895-01-449-1371
NSN 5990-01-024-9659