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 5945-00-419-7607
NSN 5990-00-293-6031
NSN 6135-00-295-2614
NSN 6240-00-698-5822
NSN 5998-01-492-5737
NSN 4140-00-730-7815
NSN 5905-01-123-8290
NSN 6110-01-057-9157
NSN 6105-01-007-9915
NSN 5920-01-313-2293
NSN 5920-01-544-8371
NSN 6220-01-607-6220