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 5925-00-059-4991
NSN 5930-01-362-7789
NSN 6145-01-145-4037
NSN 6145-01-018-1752
NSN 5975-00-538-7957
NSN 4140-01-646-3016
NSN 5920-00-482-3441
NSN 6645-01-492-5304
NSN 5965-01-250-3214
NSN 6110-01-192-4904
NSN 6240-01-594-0059
NSN 5910-01-206-3987