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 5905-01-014-0178
NSN 5920-01-458-4447
NSN 6105-00-220-2737
NSN 5945-01-630-5707
NSN 5985-01-423-1057
NSN 5996-00-289-9847
NSN 5925-01-484-6975
NSN 5935-00-119-8995
NSN 6220-00-529-8415
NSN 6685-01-391-7560
NSN 7035-01-055-1696
NSN 5999-01-131-2079