CAGE 4MHG4 — Aetna Engineering,

3 items in the U.S. Government catalog list Aetna Engineering, as the manufacturer or source. Grand Rapids, MI, USA.

Stock number	Item name	Part number
6680-01-581-9934	Transducer,velocity,angular	SS-1
5930-01-590-7082	Switch,proximity	SS-4
6620-01-666-2879	Indicator Subassembly,electrical	8902