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 5990-01-215-5997
NSN 5960-01-338-0688
NSN 5855-01-109-6433
NSN 7035-00-803-3056
NSN 6240-00-329-9573
NSN 6130-01-113-6715
NSN 6610-01-461-8180
NSN 6150-01-150-9055
NSN 5935-01-553-4824
NSN 4140-01-128-4939
NSN 2925-00-816-8765
NSN 2925-00-925-0545