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 5985-00-225-8621
NSN 6110-01-224-6409
NSN 6620-00-905-6590
NSN 6610-01-242-3760
NSN 6645-01-290-9428
NSN 5998-00-419-8584
NSN 6220-00-488-9517
NSN 5965-01-133-7459
NSN 5925-01-267-4587
NSN 2925-00-953-0625
NSN 5985-01-224-7079
NSN 6320-00-149-7570