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 6650-01-144-8436
NSN 6620-00-844-4363
NSN 6135-00-223-9563
NSN 6240-01-416-2455
NSN 5965-01-241-0553
NSN 5895-01-021-7385
NSN 6150-00-318-1107
NSN 5895-01-400-0819
NSN 5990-01-478-5363
NSN 5895-01-306-9561
NSN 6220-01-446-2527
NSN 5905-01-417-6136