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 6610-00-198-6870
NSN 5930-01-088-7979
NSN 5925-01-428-7667
NSN 6150-00-080-2347
NSN 5960-00-802-0519
NSN 5945-00-469-2251
NSN 6150-00-158-5620
NSN 6685-00-828-7126
NSN 6110-01-013-9313
NSN 6220-01-535-3540
NSN 5990-00-267-9200
NSN 5930-01-054-2055