13 in dia
No other part numbers with same form, fit, and function found.
An item having a major diameter of 3 or more inches (76.2mm) other than items having spoked or sumulated spoked construction, which may be under 3 inches (76.2mm) designed to be gripped by the hand to transmit rotary motion to other devices through a center axis, fabricated in the form of a solid body with simulated spokes or a recessed surface between the rim and the hub, or it may be built up in the form of a frame having a central hub connected to the rim by the spokes. It may have reference markings in the form of dots, arrows, hairline, etc., to indicate the relative position and/or direction of rotation of the item(s) with which it is used. It may also include an integral ratchet device. For similar items having a maximum diameter of less than 3 inches (76.2mm), see knob. For items calibrated in units or series of divisions denoting relative positioning of associated devices, see dial (as modified). Excludes steering wheel.
Classification: Oil seals, other than those of chapter 40, machinery parts not containing electrical features
NSN 6620-01-147-8439
NSN 5996-01-122-8288
NSN 5998-01-552-1058
NSN 5999-01-205-2868
NSN 5985-00-246-3875
NSN 5930-00-232-3440
NSN 5996-00-426-7370
NSN 6130-01-246-9081
NSN 2925-01-327-3069
NSN 5895-01-191-3459
NSN 5999-00-891-9609
NSN 6620-00-140-8644