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 4140-01-091-5188
NSN 5999-01-158-5190
NSN 5965-01-030-4222
NSN 5855-01-433-2220
NSN 6145-01-525-7611
NSN 5950-01-435-3387
NSN 5835-01-148-5835
NSN 5985-00-481-1214
NSN 6610-01-375-9994
NSN 5920-01-167-5884
NSN 5965-01-093-0642
NSN 5975-01-375-4808