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 5999-01-481-3973
NSN 5950-01-576-8710
NSN 6650-01-440-9215
NSN 6110-01-272-1063
NSN 6150-01-027-1126
NSN 6620-00-963-1319
NSN 6685-01-420-0951
NSN 7035-00-553-6951
NSN 6620-00-211-9077
NSN 6685-00-467-0608
NSN 5895-01-446-5791
NSN 6105-00-455-8879