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 5915-01-474-5720
NSN 6645-01-046-8849
NSN 5855-01-433-2220
NSN 5895-00-170-4568
NSN 5935-00-471-6233
NSN 7035-01-086-2922
NSN 6135-01-056-4609
NSN 5990-01-443-2931
NSN 6135-00-437-5182
NSN 4140-01-227-4266
NSN 5945-01-535-0951
NSN 7035-00-173-2281