The new knobs have a Soft-Touch gripping surface and colored pointer/center hub for simplified identification on panels and equipment. Specifically developed and designed for OEM avionics and as a replacement part, Keystone’s knobs are injection molded from resin that meets specifications for mechanical, environmental, thermal, electrical and lighting requirement demands. 

Supplied with nickel plated brass inserts to accommodate .250” OD shafts,  these knobs  are available in Yellow (Cat. No 8570), Red (Cat. No 8571), Gray (Cat. No 8572) and Black (Cat. No 8573). 

Delivery is from stock  through the company’s global distribution network.  On-line ordering is also available. 

A major manufacturer of interconnect components and electronic hardware, Keystone also maintains an application engineering group supported by expert stamping, machining and assembly functions.    

Keystone is ISO-9001:2015 certified, RoHS compliant, with US headquarters and offices in Canada, Europe, Australia and Asia. 

For complete details and specifications contact Keystone Electronics Corp., 55 South Denton Ave, New Hyde Park, NY 11040; Tel: (800) 221-5510 or (516) 328-7500; Fax: (516) 328-1080; E-mail: kec@keyelco.com  or their webiste www.keyelco.com