Ball knob-black phenolic plastic (glossy smooth finish, extremely hard, electrical insulator, operating temperature to 300 degree fahrenheit, resistant to oils and most common chemicals) threaded spindle-mild steel, black oxide finish or zinc plated clear chromate
No other part numbers with same form, fit, and function found.
A metallic or nonmetallic item of various peripheral shapes and a solid cross-section. It is designed to maintain a predetermined distance between two surfaces. It may have flat parallel bearing surfaces. Do not use if a more specific name applies. See also spacer, ring; spacer, plate; spacer, sleeve; spacer, stepped; shim and washer, flat.
NSN 6145-01-272-8383
NSN 5975-01-634-0678
NSN 6135-00-411-3171
NSN 6220-01-556-6330
NSN 5905-00-456-5358
NSN 5895-00-090-6565
NSN 5910-01-486-9071
NSN 5910-00-919-1861
NSN 5999-01-135-7047
NSN 6220-00-443-1693
NSN 5975-01-334-6247
NSN 6240-00-946-4900