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 5996-00-704-7173
NSN 5935-00-912-3527
NSN 5910-01-573-6538
NSN 6130-01-555-7854
NSN 6645-00-258-8547
NSN 6135-00-299-6918
NSN 6610-00-276-8919
NSN 5960-01-573-6483
NSN 5910-00-132-0404
NSN 5999-01-407-7417
NSN 6620-01-441-7896
NSN 6240-01-533-3719