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 5965-01-537-3238
NSN 2925-01-465-3437
NSN 6240-00-409-8670
NSN 5950-01-566-0461
NSN 6320-00-831-2227
NSN 2925-00-203-8735
NSN 5990-01-395-4194
NSN 5930-01-619-6839
NSN 5998-00-205-4138
NSN 6685-00-126-2466
NSN 2925-00-149-0760
NSN 5910-01-013-9388