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 5920-00-422-5517
NSN 6240-00-406-1510
NSN 6110-00-845-4871
NSN 4140-01-101-8644
NSN 5999-01-447-9910
NSN 5945-01-339-1646
NSN 6240-01-378-8227
NSN 6610-01-333-7869
NSN 5960-00-683-7476
NSN 2925-01-190-9352
NSN 2925-01-344-0281
NSN 5935-01-215-0335