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 6645-01-211-6502
NSN 6620-01-406-3584
NSN 2925-01-651-8683
NSN 6645-01-113-0871
NSN 6150-00-230-6919
NSN 5990-00-825-0273
NSN 5965-00-080-2045
NSN 5965-01-078-6776
NSN 5920-01-559-9095
NSN 5945-01-363-4577
NSN 5910-01-481-5078
NSN 6150-01-432-7659