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 4140-01-238-9219
NSN 6110-00-581-4445
NSN 6320-01-313-8306
NSN 4140-00-243-6664
NSN 6620-01-290-2973
NSN 6220-01-541-5278
NSN 6620-00-199-8734
NSN 6130-01-406-0067
NSN 5895-00-300-1043
NSN 5975-00-835-2213
NSN 5915-01-381-8597
NSN 6610-01-185-5832