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 5920-00-355-4735
NSN 5920-00-114-4221
NSN 5985-01-570-7018
NSN 2925-01-380-0869
NSN 5935-01-535-5636
NSN 2925-01-014-0118
NSN 6135-01-581-8163
NSN 5950-01-634-0677
NSN 6220-00-193-0542
NSN 5960-01-318-0987
NSN 5998-01-243-2802
NSN 6610-00-405-4689