[Akash Rastogi]

I've put together a pretty good list I'd like to think.

http://www.atomicrobotics.com/resour...rts-suppliers/

One Stop Shops

• McMaster-Carr – Offer a collection of mechanical, electrical, and utility hardware not usually located from a single source and specialize in next day delivery
• Motion Industries – Distributor of industrial MRO parts
• MSC Industrial Supply – One of the largest industrial equipment distributors in the world
• Harbor Freight – Low cost tools and equipment

Power Transmission

• AndyMark Inc. – An official supplier to the FIRST Kit of Parts
• SDP-SI - SDP-SI provides quality gears, bearings, pulleys, and other mechanical parts
• WM Berg – Precision gears, sprockets, pulleys, gearboxes, and bearings
• Small Parts – Provide gears, pulleys, and various other items
• BaneBots – A competition robotics parts supplier that provides several FRC Kit parts
• Colson Caster – Colson makes caster wheels that are excellent high-performance robot wheels
• Team 221 – Performance robotics drive systems
• Robot MarketPlace – A competition robotics parts supplier
• Browning Gears – Gear supplier
• Martin Sprocket & Gears – Power transmission supplier
• Boston Gear – Precision gear manufacturer
• Gates – Belts and pulleys

Raw Materials

• McMaster-Carr – Offer a collection of mechanical, electrical, and utility hardware not usually located from a single source and specialize in next day delivery

Hardware

• Fastenal – Sell screws, threaded rods, nuts, and various other fasteners and hardware

Electronics/Sensors

• Mouser Electronics – Mouser is an electronic component wholesaler.
• Digi-Key – Digi-Key is an electronic component wholesaler
• Innovation FIRST – The old official supplier of the FIRST Robot Controller, Operator Interface, Victor Speed Controller, Spike Relay, and other FRC Kit parts. Currently still provide the best speed controllers and sell wheels as well
• eStop Robotics – Provider of various small electronics components
• Anderson Power- Quick connect electronics terminals

Pneumatics

• Bimba – Pneumatics tanks and actuators
• Clippard – Pneumatics supplies, tanks and actuators
• Festo – Pneumatic tanks, actuators, valves, solenoids
• SMC Corp.- Pneumatics manufacturer
• Pneuaire – Plastic pneumatics tanks