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 4140-01-399-4352
NSN 5965-00-763-8015
NSN 6650-01-102-7847
NSN 6220-00-527-1177
NSN 6240-01-593-4728
NSN 6610-00-804-9039
NSN 6320-01-449-1014
NSN 5960-00-265-0726
NSN 5930-01-364-9300
NSN 5996-01-375-8769
NSN 5895-00-577-4078
NSN 4140-00-652-1396