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 6610-01-654-4685
NSN 5990-01-443-2931
NSN 5930-00-136-4408
NSN 5930-01-145-4100
NSN 6220-00-956-0565
NSN 5920-01-254-2267
NSN 5920-00-886-7896
NSN 5998-01-541-5073
NSN 6145-01-263-2041
NSN 5905-01-215-1896
NSN 6685-01-044-3481
NSN 5905-00-407-2463