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 6620-01-423-0833
NSN 5915-00-534-5391
NSN 6135-01-332-0431
NSN 5950-00-606-1314
NSN 4140-01-068-3500
NSN 5975-00-500-0166
NSN 5925-00-205-2767
NSN 5975-01-185-2905
NSN 6240-00-617-1719
NSN 5999-01-619-8730
NSN 5835-01-159-9088
NSN 5996-01-614-3361