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 5985-01-264-5467
NSN 5855-01-433-2220
NSN 5998-00-105-3710
NSN 6610-01-200-5887
NSN 5950-00-434-0049
NSN 6620-01-123-6663
NSN 5975-01-287-8068
NSN 5855-01-129-4080
NSN 6645-01-185-3461
NSN 6650-01-658-7194
NSN 5920-01-495-6456
NSN 6145-01-139-6557