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 5895-01-511-0595
NSN 5960-01-425-1454
NSN 5998-00-244-1835
NSN 5990-00-761-3754
NSN 5960-01-088-6553
NSN 6620-01-014-7192
NSN 6240-00-527-8614
NSN 6320-01-631-7828
NSN 6685-00-389-7935
NSN 4140-01-568-5095
NSN 6105-01-628-3534
NSN 5975-00-099-9312