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 6620-00-377-5555
NSN 6650-01-089-3292
NSN 2925-01-197-7864
NSN 5915-00-389-1126
NSN 5999-01-023-9897
NSN 6620-00-697-1398
NSN 5950-00-373-3839
NSN 5999-00-445-6982
NSN 6645-01-316-2183
NSN 5950-01-547-7439
NSN 5910-00-007-2869
NSN 5855-01-433-3197