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 5965-01-339-0059
NSN 5960-01-503-0362
NSN 6220-01-442-6580
NSN 6130-01-407-3772
NSN 5915-00-343-6814
NSN 4140-01-417-3022
NSN 6240-01-339-3054
NSN 6110-01-160-5257
NSN 5998-01-178-9553
NSN 5915-01-442-4245
NSN 6685-00-753-7668
NSN 6135-01-193-8154