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 5910-00-011-4565
NSN 5975-00-489-6175
NSN 5975-01-116-2115
NSN 5925-01-109-1710
NSN 5990-00-147-3144
NSN 5935-00-287-5069
NSN 5935-01-095-9469
NSN 2925-01-331-5039
NSN 5920-01-421-0291
NSN 5895-01-202-6484
NSN 6685-01-133-3298
NSN 2925-01-448-2880