State of Texas NIGP Commodity Book Class 691
Revised January, 2016
NOTE: The official NIGP Commodity Book is copyrighted material to be used for reference purposes only and may not be reproduced without a license from Periscope Holdings, Inc.
| Class - Item | Description |
|---|---|
| 691-00 | POWER TRANSMISSION EQUIPMENT: ELECTRICAL, MECHANICAL, AIR AND HYDRAULIC |
| 691-28 | Chains Roller, Table Top, Engineering, Silent |
| 691-31 | Clutches and Brakes: Pneumatic, Electric, Torque Limiting, Tension Control |
| 691-34 | Couplings: Jaw, Steel Flex, Gear, Fluid, Chain, Disc Brake |
| 691-39 | Drives, Variable Speed: AC, AC Flux Vector, DC, Eddy Current, Mechanical, Variable Speed Pulleys, Hydrostatic Speed Variation |
| 691-51 | Motion Components, Linear: Shafts, Bearings, Support Blocks, Slides, Ball Screw |
| 691-52 | Motors: AC, DC, Vector Duty, Washdown, Brake, Stainless (Also See Class 285) |
| 691-57 | Pneumatics: Valves, Cylinders, Filters, Regulators, Lubricators, Including Parts and Accessories |
| 691-62 | Recycled Power Transmission Equipment, Including Parts and Accessories |
| 691-63 | Reducers: In-Line, Worm Gear, Right Angle, Parallel, Bevel, Mixer, Shaft Mount, Screw Conveyor |
| 691-73 | Sheaves and Belt Sprockets: V-Belt, Poly Chain, HTD, Timing Sprockets |
| 691-75 | Sprockets and Gears: Roller Chain, Engineering, Split, Table Top, Plastic, Spur, Bevel, Helical, Rack and Pinion Gearing |
(*) Automated Information Systems (AIS)