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 6105-00-302-5793
NSN 5915-01-309-1598
NSN 6320-01-006-6138
NSN 5835-01-416-6449
NSN 4140-00-069-5154
NSN 5905-00-354-1777
NSN 5996-01-339-3834
NSN 5990-01-129-7701
NSN 6685-01-019-3445
NSN 6130-01-158-0459
NSN 5960-00-341-5948
NSN 6650-01-062-3128