3steel ams 6274; outer gear rotor set 2.123 in.Dia; 0.689 in.W; seven evenly spaced inter gear sprockets; matching inter gear rotor set 0.689 in.W; six evenly spaced sprockets; 0.562 in.Dia hole with two evenly spaced grooves 0.063 in.Deep; 0.129 in.W
A pump rotor or impeller consisting of two gears, the outer gear having internal teeth (lobes) and the inner gear having external teeth (lobes). The inner gear has one or two teeth less than the outer gear, and is mounted to mesh eccentric with the outer gear. The space between the teeth of the two meshing gears creates a positive displacement of fluids from the inlet port to the outlet port of the rotary pump.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 5965-01-113-9061
NSN 6110-00-581-4445
NSN 6105-00-998-6340
NSN 5990-01-199-2846
NSN 4140-01-650-1208
NSN 4140-00-781-9432
NSN 6645-00-433-8729
NSN 5915-01-064-6059
NSN 6130-00-996-9154
NSN 5950-01-268-3098
NSN 6145-01-356-0655
NSN 2925-01-039-6856