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 5905-01-370-4989
NSN 5996-01-012-4188
NSN 6220-01-474-1863
NSN 5835-01-490-6325
NSN 5950-01-125-2059
NSN 5920-01-634-0250
NSN 5930-01-257-1219
NSN 5998-01-460-8546
NSN 5998-00-186-0201
NSN 6650-01-068-3997
NSN 6240-01-358-7127
NSN 5998-01-076-2666