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 5998-01-366-7475
NSN 6130-01-421-3354
NSN 5996-01-495-0763
NSN 5960-00-692-2887
NSN 7035-01-575-3415
NSN 6645-00-155-2398
NSN 5910-00-136-9098
NSN 5895-00-163-4988
NSN 5935-00-438-1786
NSN 5855-01-366-2429
NSN 5990-01-183-6478
NSN 6610-01-202-1373