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 6220-00-458-4633
NSN 5950-00-597-3661
NSN 5895-01-294-5598
NSN 2925-00-005-1618
NSN 6150-01-211-9794
NSN 5945-00-905-3997
NSN 5985-00-073-6553
NSN 5930-00-892-9605
NSN 6130-00-983-9172
NSN 5990-01-529-8433
NSN 6650-01-421-8424
NSN 5950-00-248-6921