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 5999-01-604-1450
NSN 6105-00-770-0161
NSN 5960-01-388-1988
NSN 5920-00-087-6332
NSN 5965-00-757-3403
NSN 6110-00-205-1637
NSN 6150-01-073-8442
NSN 2925-01-058-1718
NSN 7035-01-484-2709
NSN 5910-00-997-5775
NSN 5895-01-323-0899
NSN 2925-01-609-8464