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 5910-01-167-8041
NSN 5855-00-832-9341
NSN 4140-00-110-4524
NSN 2925-01-121-3355
NSN 5975-01-406-4249
NSN 5930-00-156-3700
NSN 5835-01-561-2959
NSN 5990-01-278-8833
NSN 5835-01-043-1576
NSN 6135-00-477-8847
NSN 5920-01-044-5621
NSN 5925-01-299-1373