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 5999-01-531-3540
NSN 5996-01-384-2115
NSN 6610-00-932-2465
NSN 6240-01-028-9194
NSN 6240-00-536-1867
NSN 5925-01-620-3271
NSN 5930-00-155-5917
NSN 5910-01-278-2003
NSN 5990-01-103-3572
NSN 5975-01-089-2609
NSN 5999-01-524-8766
NSN 5930-01-154-5820