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 5930-01-652-7735
NSN 6645-01-452-9495
NSN 4140-01-119-1538
NSN 5965-00-007-7863
NSN 6110-01-446-7126
NSN 6320-00-809-5744
NSN 2925-01-513-9114
NSN 5998-01-548-7711
NSN 5999-01-307-2533
NSN 5935-01-233-2114
NSN 5895-01-361-8790
NSN 4140-01-255-5085