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 6645-01-537-1066
NSN 6620-00-811-7614
NSN 5915-00-301-3818
NSN 6240-01-026-0032
NSN 5945-01-492-8140
NSN 2925-01-510-9378
NSN 5999-00-840-7204
NSN 5945-01-189-4086
NSN 6610-01-360-3564
NSN 5985-01-311-6017
NSN 5910-01-650-0017
NSN 5910-00-373-8808