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 5985-00-432-5461
NSN 5996-01-371-6804
NSN 6610-01-207-0045
NSN 6145-01-318-2089
NSN 5960-01-011-8687
NSN 6645-01-252-8870
NSN 6320-01-631-7828
NSN 5960-01-553-4557
NSN 7035-01-429-0431
NSN 6145-00-165-3869
NSN 6620-01-571-0900
NSN 7035-01-304-2013