4 oil grooves 5/32 rx 1/16 deep both sides
A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see gearshaft (as modified). Excludes gear subassembly, speed decreaser.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 5996-00-823-8487
NSN 5950-01-477-4414
NSN 6650-01-147-7135
NSN 7035-00-153-3826
NSN 4140-00-099-9205
NSN 5975-01-397-4810
NSN 6645-00-171-9639
NSN 5945-01-108-2248
NSN 5985-00-932-5333
NSN 5990-00-982-4382
NSN 5910-01-469-2463
NSN 5996-01-106-2763