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 5985-01-178-5842
NSN 5895-01-054-4104
NSN 4140-01-443-1271
NSN 5920-00-723-4554
NSN 5925-00-683-7877
NSN 6645-01-146-1548
NSN 5996-01-123-5768
NSN 6135-01-559-5417
NSN 7035-01-243-5951
NSN 5996-00-657-4741
NSN 6105-01-416-0080
NSN 5920-01-181-1579