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 5975-00-378-2013
NSN 5905-00-575-5925
NSN 6150-01-352-4916
NSN 5910-00-800-3089
NSN 5990-01-318-3238
NSN 5925-01-655-5550
NSN 5950-00-385-8906
NSN 4140-00-246-4969
NSN 5930-01-483-1446
NSN 5996-01-500-1830
NSN 5945-01-333-2867
NSN 5950-00-011-1614