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 6150-00-570-0552
NSN 5895-00-305-7549
NSN 6320-00-500-4172
NSN 5950-01-300-0218
NSN 5925-00-279-1353
NSN 5835-01-632-6627
NSN 6685-01-090-6676
NSN 5910-00-122-3733
NSN 6620-00-255-5962
NSN 5910-01-047-2756
NSN 5950-01-166-3153
NSN 6150-00-265-7799