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 6105-00-300-5643
NSN 5950-01-253-6535
NSN 5910-00-308-7131
NSN 5998-00-259-3059
NSN 5990-00-373-9787
NSN 2925-01-094-4771
NSN 5915-01-224-9516
NSN 5996-00-697-8630
NSN 5950-01-520-8591
NSN 5985-01-360-0036
NSN 6610-00-267-1102
NSN 5975-00-827-0932