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 5925-01-040-4047
NSN 5990-00-991-8723
NSN 5990-01-324-7529
NSN 6240-01-279-3410
NSN 5999-00-916-8907
NSN 6150-00-202-9150
NSN 5855-01-277-1663
NSN 5935-01-016-8330
NSN 6220-00-222-7426
NSN 6150-01-175-2534
NSN 6685-01-534-3725
NSN 5835-00-912-5656