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 5855-00-446-5921
NSN 6610-00-058-9527
NSN 5990-01-431-6749
NSN 6240-00-239-8295
NSN 5950-01-331-0551
NSN 6150-01-233-3715
NSN 5975-01-556-0471
NSN 5835-00-698-9824
NSN 5990-01-608-3505
NSN 7035-01-633-9537
NSN 6620-01-323-7620
NSN 5835-01-495-5986