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 5855-01-529-7260
NSN 2925-00-201-8247
NSN 5975-00-763-5437
NSN 5930-01-463-9107
NSN 6685-00-357-7647
NSN 6145-01-547-2659
NSN 6130-00-754-8289
NSN 5950-00-005-2764
NSN 5999-00-993-6449
NSN 5855-01-325-9507
NSN 5985-01-463-2848
NSN 6320-00-937-5625