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 5905-00-180-2549
NSN 2925-01-434-6945
NSN 5930-01-463-9107
NSN 5920-01-645-4348
NSN 6220-01-027-1294
NSN 5996-00-556-9809
NSN 6240-01-308-6368
NSN 6105-00-242-6835
NSN 5960-01-391-8860
NSN 5998-00-596-8869
NSN 6130-00-882-3619
NSN 5998-01-234-9883