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 5945-00-317-4812
NSN 6620-01-230-8064
NSN 5990-00-056-3177
NSN 6110-01-478-5865
NSN 6220-00-919-5231
NSN 5999-01-165-3198
NSN 6135-00-826-4798
NSN 5999-00-055-1042
NSN 5985-00-994-8372
NSN 6620-01-271-6192
NSN 5960-01-374-0764
NSN 5965-01-136-7970