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 6135-01-653-6113
NSN 5930-00-930-6331
NSN 6145-01-399-0299
NSN 5998-00-401-6846
NSN 6240-01-063-7685
NSN 5920-00-007-9276
NSN 6620-01-089-4416
NSN 5996-01-155-2467
NSN 5975-00-116-0803
NSN 6130-01-522-7703
NSN 2925-01-129-1261
NSN 6620-00-707-4195