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 6110-01-227-1617
NSN 5925-01-123-8496
NSN 6685-01-550-4035
NSN 6145-00-409-6844
NSN 5905-01-313-4436
NSN 5960-00-781-0151
NSN 6220-01-408-1747
NSN 5960-00-997-9511
NSN 5975-01-564-9869
NSN 5905-01-572-7874
NSN 5935-01-268-1829
NSN 5985-00-894-3404