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 6320-00-886-9771
NSN 6645-01-481-5469
NSN 6610-01-305-4473
NSN 6240-01-429-9826
NSN 5910-01-338-0936
NSN 5960-01-023-2815
NSN 6135-01-581-1039
NSN 5910-00-264-8410
NSN 6145-00-752-2562
NSN 5855-00-466-2309
NSN 5910-01-499-4766
NSN 6645-00-079-1430