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 6135-01-398-5922
NSN 5920-00-283-7178
NSN 5895-01-533-9769
NSN 4140-00-789-6935
NSN 5930-00-241-3140
NSN 5945-01-519-4998
NSN 6105-00-766-7969
NSN 5965-00-247-4886
NSN 5935-01-562-6034
NSN 5930-01-132-4476
NSN 6645-00-269-8440
NSN 6610-01-608-5285