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 5945-00-246-3307
NSN 5999-01-374-3008
NSN 5895-01-449-5804
NSN 5998-01-228-4203
NSN 5985-01-162-0146
NSN 6620-01-506-9144
NSN 6110-00-557-8631
NSN 5996-00-079-1268
NSN 6110-01-555-8715
NSN 5910-01-019-1240
NSN 7035-00-803-3056
NSN 5960-00-879-6700