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 5920-00-681-1172
NSN 5905-00-898-4289
NSN 5915-01-588-5998
NSN 5930-01-634-0659
NSN 5930-01-143-5012
NSN 7035-00-753-0695
NSN 5960-01-649-1341
NSN 5960-00-125-0026
NSN 6145-01-072-1161
NSN 6220-01-469-6731
NSN 5915-00-735-5195
NSN 6610-00-498-5198