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 2925-01-161-7440
NSN 5915-01-503-4246
NSN 6650-00-503-8275
NSN 5975-00-734-4606
NSN 6650-01-225-4346
NSN 6135-01-653-6113
NSN 6650-01-044-9860
NSN 5905-01-410-7320
NSN 5990-00-659-8067
NSN 6610-01-300-4537
NSN 6620-01-476-7355
NSN 5998-01-042-4360