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 6610-00-430-5208
NSN 6610-00-111-3159
NSN 6150-00-991-0860
NSN 5910-01-513-8287
NSN 5910-01-330-2336
NSN 6645-01-451-1295
NSN 5999-01-377-8660
NSN 5895-01-067-7957
NSN 5855-00-548-4742
NSN 4140-01-510-9642
NSN 6135-00-756-6149
NSN 5998-00-985-1986