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 5905-01-292-1546
NSN 6145-01-589-9721
NSN 5925-00-666-4753
NSN 5855-01-175-2465
NSN 6320-01-141-3791
NSN 5985-01-396-7983
NSN 6130-01-463-8672
NSN 6610-00-256-8006
NSN 5945-00-375-4005
NSN 6620-01-091-3722
NSN 5855-01-210-7636
NSN 6620-00-527-9280