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 6645-01-137-1684
NSN 6110-01-396-4254
NSN 5925-00-109-2231
NSN 5985-00-412-0066
NSN 5930-01-054-3868
NSN 5920-00-953-5037
NSN 6650-01-206-5857
NSN 5915-01-102-8794
NSN 5910-01-301-3219
NSN 5998-01-252-9491
NSN 6320-01-573-6490
NSN 5999-01-615-9925