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 4140-00-258-3612
NSN 5990-01-651-0170
NSN 2925-01-202-6451
NSN 5996-01-157-4956
NSN 6320-01-556-2011
NSN 6620-01-128-0945
NSN 5998-00-087-8000
NSN 6610-01-587-1803
NSN 4140-01-129-2239
NSN 4140-01-551-1125
NSN 5950-01-181-6521
NSN 7035-01-659-4755