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 5935-01-437-2974
NSN 5945-01-551-6252
NSN 5990-01-554-4128
NSN 6145-01-215-7462
NSN 4140-00-347-6807
NSN 5985-00-722-3126
NSN 6620-01-603-0852
NSN 5996-00-399-0731
NSN 6620-01-126-3237
NSN 5930-01-345-8654
NSN 5998-01-413-9801
NSN 5910-01-109-0611