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 5990-00-301-3386
NSN 5920-01-157-9471
NSN 5996-01-158-2531
NSN 6650-01-346-1992
NSN 5965-01-089-8579
NSN 5835-00-479-0464
NSN 5998-01-534-8277
NSN 5915-00-189-2837
NSN 5835-00-594-4921
NSN 5990-00-412-0019
NSN 6240-01-090-2280
NSN 5895-01-220-4974