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 5930-00-934-9714
NSN 6610-00-726-9421
NSN 7035-00-849-5526
NSN 6620-01-443-3526
NSN 6610-01-130-0744
NSN 6645-00-192-1152
NSN 5985-00-456-4391
NSN 5990-01-357-6175
NSN 6650-01-103-7342
NSN 6650-00-550-6111
NSN 6645-01-537-3114
NSN 5999-01-105-5522