Must be free of oil, grease, and all foreign material
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 5835-00-244-4956
NSN 5975-01-286-4085
NSN 5920-00-969-2350
NSN 7035-00-140-0474
NSN 5998-00-456-0864
NSN 5935-01-358-8935
NSN 5990-01-050-1102
NSN 6240-00-573-7514
NSN 5915-01-633-9845
NSN 5960-00-222-7772
NSN 6645-01-396-2104
NSN 5998-01-598-6639