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 5975-01-599-9828
NSN 5990-01-328-8225
NSN 5910-01-359-4071
NSN 6320-00-476-6898
NSN 5945-00-282-3181
NSN 6320-00-070-4544
NSN 5999-00-518-1007
NSN 5915-00-008-2042
NSN 2925-01-360-3575
NSN 2925-01-384-4139
NSN 6650-01-275-3112
NSN 5945-01-483-1316