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 6645-00-133-1536
NSN 6620-01-088-1272
NSN 6320-01-526-5534
NSN 6620-01-169-2406
NSN 5925-00-035-4126
NSN 6220-01-487-3904
NSN 5925-01-502-9089
NSN 6220-01-519-9305
NSN 5998-00-661-0380
NSN 6105-00-575-9720
NSN 5910-01-012-3054
NSN 5985-00-035-4558