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 5996-01-205-8535
NSN 5915-01-511-6546
NSN 2925-00-284-1534
NSN 5990-01-193-0487
NSN 6130-01-444-2571
NSN 6650-00-614-1711
NSN 6650-00-922-7075
NSN 6130-01-088-7779
NSN 5935-00-859-2842
NSN 6610-01-440-9913
NSN 6220-01-212-6248
NSN 5855-01-570-0989