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 5990-01-581-6871
NSN 5998-00-528-9032
NSN 5996-01-455-1346
NSN 5895-01-525-1430
NSN 6610-01-365-6504
NSN 5930-01-601-3485
NSN 5835-00-233-6327
NSN 4140-00-381-4563
NSN 5915-01-143-6272
NSN 6220-01-444-7668
NSN 6620-01-029-3705
NSN 6240-01-252-8850