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 6220-01-156-8247
NSN 5930-01-217-1671
NSN 6105-00-173-6113
NSN 5915-01-555-8081
NSN 6110-01-133-8343
NSN 5895-00-810-0189
NSN 5998-00-140-7934
NSN 6130-01-245-1350
NSN 5920-00-886-7896
NSN 5895-01-579-5097
NSN 5930-01-608-0950
NSN 6220-00-226-1994