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 6145-01-124-2124
NSN 5935-01-579-4071
NSN 6610-00-454-6635
NSN 6145-00-515-6931
NSN 5945-01-144-5401
NSN 6685-01-287-2700
NSN 6130-01-058-3766
NSN 6135-00-583-3966
NSN 6150-01-631-5811
NSN 5960-00-157-4062
NSN 5998-01-256-1741
NSN 5915-00-926-2471