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 6145-01-611-7640
NSN 5935-00-880-1940
NSN 6610-00-144-7036
NSN 6650-01-171-8539
NSN 5996-01-381-2876
NSN 4140-01-491-2971
NSN 6145-01-143-5107
NSN 6320-00-004-9158
NSN 6110-00-930-8191
NSN 6645-01-467-9983
NSN 5925-01-281-5503
NSN 6220-01-401-5337