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 5960-00-491-1463
NSN 5925-01-391-4986
NSN 6610-01-232-4802
NSN 6145-01-373-3614
NSN 5950-01-248-5947
NSN 5945-01-495-9753
NSN 5990-01-651-6364
NSN 2925-01-511-5359
NSN 6145-01-428-9003
NSN 6320-00-139-1090
NSN 5935-01-074-5835
NSN 6145-01-455-5570