1355-00-026-7554

2915-00-139-0219 2915001390219 001390219 is a self contained metering unit consisting primarily of pumping, controlling, valving, and/or governing components. it is designed for regulating the delivery of fuel into the main fuel system of a turbine engine.

1660-01-139-0219 1660011390219 011390219 is a nonpositive displacement mechanical device designed to provide cool air in aircraft air conditioning systems. cool air or reduction in temperature is obtained when the heat or energy of compressed air is removed by converting it to work or mechanical energy to drive an impeller wheel. compressed air is directed through nozzle vanes and impinged upon the blades of a turbine wheel creating rotary motion which drives an impeller wheel. consists of an impeller wheel, a turbine wheel matched with a nozzle ring on a bearing mounted shaft within a scroll type housing(s).

2590-99-139-0219 2590991390219 991390219

8405-12-139-0219 8405121390219 121390219 is a hat of coated fabric designed with a scoop-like brim which slopes down and out from the back of the crown to permit rain to drain down beyond the shoulders of the wearer. it usually has earflaps. excludes hat, rain.

8405-21-510-0010 8405215100010 215100010 is a hat of coated fabric designed with a scoop-like brim which slopes down and out from the back of the crown to permit rain to drain down beyond the shoulders of the wearer. it usually has earflaps. excludes hat, rain.