A cylindrical shoulder type item designed to be mounted and secured directly on a shaft or axle to position and retain on its body a gear(s), wheel(s), or the like. Items must have a method of securing directly to the shaft; however, a pilot hole drilled in or through the wall of the shoulder may be considered a method of securing; or by compressing the slotted hub end on the shaft by a hub clamp, which may or may not be included. Excludes bearing, sleeve; bushing, sleeve; and collar, shaft.
Classification: Parts of gearing, gear boxes and other speed changers
NSN 5905-01-143-0303
NSN 4140-00-150-8265
NSN 5996-00-110-8926
NSN 5930-00-073-1220
NSN 5990-00-015-3907
NSN 5925-01-411-5222
NSN 5965-01-121-2319
NSN 5925-00-402-7768
NSN 6240-00-872-3365
NSN 5930-01-633-9610
NSN 6135-01-364-0667
NSN 5975-01-152-6048