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 5996-01-322-1486
NSN 5998-00-475-0222
NSN 5930-00-558-9157
NSN 5998-01-206-5909
NSN 5930-01-528-2971
NSN 6650-00-494-1000
NSN 5965-01-547-4779
NSN 7035-00-286-6221
NSN 5920-01-071-4826
NSN 6685-01-223-0745
NSN 6130-00-848-7889
NSN 6145-01-469-5599