Cage 81337 on no call list, cannot establish them as oem; cage 3a054 (mcmaster carr), also not oem, but has characteristics; per procedural library 5.0.3; convex diskk
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 5975-01-322-8439
NSN 5835-00-874-1085
NSN 6320-01-154-1099
NSN 6650-00-868-6270
NSN 5998-00-253-4990
NSN 5960-01-459-6665
NSN 5945-01-068-3503
NSN 5950-01-433-2147
NSN 5835-01-632-6627
NSN 6685-01-578-4771
NSN 5920-01-535-0796
NSN 5925-01-046-0375