1.125 in. Width of hex
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 5910-01-481-7593
NSN 6145-01-073-6641
NSN 5990-01-411-5930
NSN 5950-00-278-1201
NSN 6130-01-571-0445
NSN 5990-00-827-6212
NSN 5895-00-157-1332
NSN 6645-01-277-9337
NSN 6150-01-097-5962
NSN 5965-01-053-7168
NSN 5920-01-398-5514
NSN 6650-00-161-4122