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 5915-00-189-4679
NSN 5985-01-472-2995
NSN 6650-00-295-3609
NSN 5905-01-342-5203
NSN 6110-01-208-3448
NSN 5996-01-408-5222
NSN 5930-01-483-3496
NSN 6130-01-311-4303
NSN 5998-01-451-2523
NSN 6645-01-430-8992
NSN 6620-00-618-1765
NSN 5835-00-377-7020