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 6610-00-895-1688
NSN 5915-01-088-5571
NSN 6320-00-004-9158
NSN 4140-01-645-4560
NSN 6685-01-491-7634
NSN 5975-01-350-3244
NSN 5905-00-189-0034
NSN 5999-00-655-3111
NSN 5960-01-539-1956
NSN 6320-01-652-3806
NSN 6610-01-400-3880
NSN 5950-00-473-8383