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 5998-01-089-8180
NSN 5998-01-113-6621
NSN 5925-00-509-2597
NSN 5960-01-195-2166
NSN 5935-01-531-6643
NSN 6135-00-635-9187
NSN 5905-01-461-3738
NSN 5925-01-622-4447
NSN 6620-00-707-4195
NSN 5945-01-423-9086
NSN 5960-01-234-9107
NSN 6610-01-284-6968