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 5990-01-254-3197
NSN 5930-01-067-4927
NSN 5855-00-951-6483
NSN 5945-01-175-0947
NSN 4140-00-826-9031
NSN 5895-01-607-6597
NSN 6135-00-444-1402
NSN 6130-01-142-2436
NSN 5998-01-375-3380
NSN 5915-01-255-0343
NSN 2925-01-519-6726
NSN 5905-00-096-3455