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 5835-01-397-8801
NSN 5915-01-449-1535
NSN 4140-01-491-5544
NSN 6685-01-208-2132
NSN 6135-00-798-1425
NSN 6320-01-521-1764
NSN 6610-01-366-8007
NSN 4140-00-930-9299
NSN 6220-01-544-3413
NSN 5935-01-553-8961
NSN 2925-01-236-3547
NSN 6610-00-620-7888