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 6685-01-381-0759
NSN 6650-01-120-6231
NSN 6130-00-557-3913
NSN 5996-01-610-3406
NSN 6620-00-899-6403
NSN 5835-00-227-7909
NSN 5835-01-360-2657
NSN 5950-01-414-4577
NSN 6150-01-058-6379
NSN 6650-01-411-6292
NSN 6610-01-219-3168
NSN 5990-01-414-7618