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 6645-01-426-3378
NSN 6150-01-364-0331
NSN 5960-01-031-1759
NSN 5990-00-362-1453
NSN 5895-01-448-8901
NSN 5996-01-246-2472
NSN 5895-00-771-6906
NSN 6240-01-511-1009
NSN 6130-01-583-3014
NSN 5999-01-475-4021
NSN 5998-00-216-6570
NSN 5990-01-112-2374