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 6150-01-226-8928
NSN 6320-01-397-9995
NSN 5925-00-597-1558
NSN 7035-01-333-4203
NSN 5930-00-943-0395
NSN 6620-01-029-3705
NSN 5930-00-730-9214
NSN 6220-01-490-2607
NSN 5905-01-512-4018
NSN 6220-01-187-8721
NSN 4140-00-330-5841
NSN 6620-00-858-7317