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 5895-00-554-4573
NSN 7035-00-252-7467
NSN 6620-01-468-6017
NSN 5930-00-875-4857
NSN 4140-01-418-3017
NSN 6220-00-880-7806
NSN 5975-01-278-5197
NSN 6150-01-550-4670
NSN 6610-00-270-9974
NSN 6135-00-998-5884
NSN 5910-00-899-3797
NSN 5945-01-190-7698