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 5915-01-629-8733
NSN 6145-01-315-4944
NSN 5920-01-327-2574
NSN 6645-01-602-8275
NSN 5910-01-467-8948
NSN 5920-01-502-9681
NSN 5996-01-208-6053
NSN 6220-00-682-8292
NSN 5985-01-549-4954
NSN 5935-01-056-5494
NSN 5985-01-446-5950
NSN 5950-01-009-0973