To guarantee Knobs And Levers items of the highest caliber, we go above and beyond industry expectations with rigorous quality control practices. For example, all fasteners and hardware parts are strictly sourced from leading manufacturers that we have vetted, such as Electronic Hardware Corp and others. Furthermore, countless listings are inspected and tested for fit, form, and function, and our strict NO CHINA SOURCING pledge ensures that everything ships out alongside any qualifying certifications or manufacturing trace documentation. Coupled with other various dedications, we proudly conduct operations with AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation. Kick off procurement today for part number TS3700-34G3A1 and other The Ts Series Is Our Small Tactile Series Of Knobs. The Knobs Design Is Based On The Ms91528 Tactile Series Of Knobs, For Ground Support, Which Gave The User A Unique Tactile Feel But Also Were Color Coded. For Avionic Equipment Color Coding Was Not Practical. This Exact Same Series Of Knobs Has Been Duplicated From A Larger Version (See Tl Series) With Avionics Equipment Constantly Shrinking In Order To Fit More Black Boxes In The Cockpit, A Small Size Knob Was Desirable. These Units Are Similar In Shape But Are Smaller In Size Than The Ms21385 Series Of Knobs. They Are Designed To Meet All The Same Specifications As The Larger Version. All Of Our Backlighted Knobs Can Be Manufactured For Night Vision Use. Our Knobs Meet Nvis Green A Requirements. items of interest, and see how we at Unlimited Fasteners can serve you.