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 5975-00-538-3801
NSN 6130-00-135-4919
NSN 6620-01-491-1434
NSN 5985-00-820-2114
NSN 6150-00-737-0464
NSN 5950-01-127-0637
NSN 5935-00-907-4962
NSN 5905-00-682-3593
NSN 5855-00-791-5000
NSN 5935-01-360-8190
NSN 5925-00-337-8138
NSN 5935-01-139-4403