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 5925-01-120-3837
NSN 6320-01-111-8851
NSN 6620-01-587-1088
NSN 6105-01-406-5712
NSN 5975-01-619-3238
NSN 5950-00-151-7954
NSN 5998-01-634-0604
NSN 6150-01-296-9721
NSN 5945-00-945-1590
NSN 6145-01-177-7577
NSN 5996-01-601-0012
NSN 6145-01-283-0538