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 5998-01-429-3067
NSN 5960-00-597-2680
NSN 5910-01-275-2952
NSN 6150-01-364-8688
NSN 5920-01-444-4082
NSN 6240-00-415-6488
NSN 6135-00-078-9931
NSN 6240-01-439-3514
NSN 5930-01-564-5786
NSN 6135-01-613-4246
NSN 5985-01-452-7831
NSN 6150-01-604-9180