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 5920-00-276-8657
NSN 5996-01-316-6453
NSN 5930-01-098-6299
NSN 6105-00-854-7265
NSN 5960-00-587-7517
NSN 5975-00-553-7151
NSN 6645-01-051-1453
NSN 6610-00-458-5444
NSN 5996-01-585-8702
NSN 6685-00-920-2021
NSN 5910-00-507-3740
NSN 6685-00-019-0043