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 5975-00-541-8531
NSN 5925-01-421-5973
NSN 5950-01-333-4926
NSN 5965-01-113-9061
NSN 5910-01-106-4488
NSN 5965-00-807-9159
NSN 5935-01-384-3835
NSN 6220-01-581-5986
NSN 5975-00-129-6056
NSN 5996-01-420-6449
NSN 5998-01-524-6203
NSN 6650-01-420-9247