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 5960-00-831-8683
NSN 5945-00-341-8018
NSN 6645-01-204-7094
NSN 6320-00-115-0883
NSN 6145-01-214-5374
NSN 5835-01-631-7390
NSN 5975-00-850-4622
NSN 5855-01-302-9778
NSN 5990-01-360-0711
NSN 6135-01-424-1114
NSN 6145-01-383-8738
NSN 5930-00-224-5815