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 5975-01-169-8211
NSN 4140-00-399-5994
NSN 2925-01-142-0981
NSN 5965-01-421-1244
NSN 6650-00-754-2276
NSN 5960-01-305-0528
NSN 6645-00-010-3054
NSN 5905-01-191-6451
NSN 5930-00-596-1694
NSN 5920-01-466-8210
NSN 5855-01-515-2573
NSN 5999-01-277-0816