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 6645-01-385-7033
NSN 5895-00-539-1911
NSN 5915-00-383-1471
NSN 5915-00-324-4874
NSN 5905-00-546-3338
NSN 5998-01-357-1028
NSN 6145-00-930-4972
NSN 5965-01-574-2554
NSN 6135-01-384-4395
NSN 6150-01-116-2406
NSN 5998-01-148-4025
NSN 6620-00-246-1529