Top of knob is oval not countersunk and has a black or red brass insert
An item designed to transmit manual, rotary or linear motion to other devices. May include detachable or nondetachable stud (shaft), pointer, or skirt. It may have reference markings in the form of dots, arrows, hairlines, and/or symbols which may be used in conjunction with a calibrated panel, vernier indicator, and the like to indicate the position or motion of items. For items having spokes or simulated spokes radiating from near the center to near the outside rim of the item and relatively thin round disk-shaped items 3 inches (76.2 mm) in diameter or over, see handwheel. For items calibrated in units or series of divisions to denote relative positioning of devices see dial, control. Excludes doorknob; and handle (as modified).
Classification: Parts of electric sound or visual signaling apparatus other than printed circuit assemblies, nesoi
NSN 5999-00-221-6559
NSN 6610-01-008-7564
NSN 2925-00-400-5634
NSN 5915-01-571-5894
NSN 6145-00-929-4205
NSN 5996-00-705-9518
NSN 5915-00-797-8750
NSN 6110-01-346-9224
NSN 5990-00-174-6695
NSN 6130-01-428-4459
NSN 6135-01-647-5692
NSN 5998-01-352-0598