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 4140-00-783-7754
NSN 5960-00-893-0151
NSN 6240-01-457-0926
NSN 6135-01-164-3561
NSN 5895-00-469-9767
NSN 2925-01-311-7840
NSN 5996-00-539-7956
NSN 5945-00-990-3933
NSN 5895-00-001-9134
NSN 5910-00-221-5060
NSN 5895-01-112-6380
NSN 6650-01-504-4745