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 5999-00-857-1975
NSN 6240-00-630-8069
NSN 6645-00-761-3418
NSN 5895-01-347-4908
NSN 6645-00-256-4072
NSN 6610-01-422-1322
NSN 6220-01-444-4913
NSN 5935-01-384-4974
NSN 5935-00-951-3326
NSN 5990-01-411-5930
NSN 5965-01-222-1420
NSN 5855-01-376-0363