1270-00-832-2325

3020-01-494-2422 3020014942422 014942422 is a gear, cylindrical or conical in form, with teeth on the outer surface used for the accurate transmission of motion.

3040-01-493-3399 3040014933399 014933399 is a mechanical power-transmiting device, not for aircraft application, designed to create controlled force in the form of linear or rotational movement. excludes actuator, mechanical, aircraft

3040-01-493-3397 3040014933397 014933397 is an item designed to be mounted around a shaft to limit axial movement of the shaft and/or its assembled parts. it is secured directly to the shaft by use of a setscrew(s), pin(s), or the like, which may be a part of the item of supply. a pilot hole drilled in or through the wall(s) for drilling and pinning at application may be considered a method of securing. solid items have a bearing surface on one or both end(s) perpendicular to the axis. for items designed to be mounted around the extended hub portion of a mounted item on a shaft or clamp around a shaft, see clamp, hub. see also bearing, sleeve; bushing, sleeve; spacer, sleeve; and coupling, shaft, rigid.

3040-01-493-3398 3040014933398 014933398 is a drive shaft having helical thread(s) on a portion of its outer surface, machined bearing surface(s) and facilities for driving (other than a hub) on one or both ends of shaft. designed to mate with a cam, gear sector, worm wheel, etc. includes items with bearings. excludes items having more than one worm complement of helical threads, items with a separate complement of gear teeth, and gear, worm.

1270-00-053-5572 1270000535572 000535572 WRENCH,CAMERA SIGHT