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 6685-01-397-1923
NSN 5920-00-317-2219
NSN 5960-01-614-8005
NSN 6135-01-290-1594
NSN 5945-00-861-6108
NSN 6320-01-449-1014
NSN 5855-00-256-5562
NSN 6685-00-407-1028
NSN 4140-01-152-9161
NSN 2925-01-455-2558
NSN 5935-00-003-2610
NSN 5990-00-170-4239