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 5910-01-290-3769
NSN 5965-00-716-7078
NSN 5935-00-845-4517
NSN 4140-01-432-5078
NSN 5998-01-076-8944
NSN 6145-01-487-6936
NSN 6145-01-241-2915
NSN 5996-01-472-7028
NSN 6620-00-189-0967
NSN 6320-01-094-2634
NSN 6240-00-801-8002
NSN 5895-00-319-8451