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 6645-01-622-6161
NSN 6240-00-702-6955
NSN 5910-01-056-6588
NSN 5855-00-185-1560
NSN 5950-00-923-5260
NSN 6240-00-759-7404
NSN 5960-01-011-2698
NSN 6110-00-951-9824
NSN 4140-01-191-1247
NSN 6110-01-365-4282
NSN 6610-01-329-2289
NSN 6145-00-004-7323