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 5990-01-581-5103
NSN 5975-01-060-0535
NSN 5945-00-403-2104
NSN 6150-01-451-3363
NSN 6145-01-147-9837
NSN 6240-00-289-7059
NSN 5960-00-287-9932
NSN 6650-00-641-6139
NSN 6650-01-553-2805
NSN 6150-00-012-4912
NSN 6685-01-432-0265
NSN 5910-00-734-5485