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 5920-00-081-9156
NSN 5915-00-975-9917
NSN 4140-00-246-4969
NSN 5920-01-308-1453
NSN 6610-01-105-6444
NSN 6620-00-988-9170
NSN 5960-01-140-1710
NSN 6610-00-264-0961
NSN 5945-00-862-1133
NSN 6130-00-125-5138
NSN 7035-01-140-2019
NSN 5950-01-391-8039