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 6150-01-421-4028
NSN 5925-01-594-1873
NSN 6105-01-179-9090
NSN 5985-01-361-8982
NSN 6240-00-536-1867
NSN 5975-00-661-1832
NSN 6110-01-299-1655
NSN 5985-01-023-1708
NSN 5975-00-966-7105
NSN 5920-01-380-1057
NSN 5855-00-058-1293
NSN 4140-01-081-7473