Specification for non-metallic spur gearsWhat is BS 6168 Specification for non metallic spur gears about? Spur gears can be made from metals such as steel or brass, or from plastics such as nylon or polycarbonate. BS 6168 discusses the specification for non metallic spur gears. BS 6168 is a British Standard that specifies dimensional, accuracy, and material requirements for spur gears made from non metallic materials in pitch sizes of 0. 50 module to 50 modules (48 to 0. 50 diametral pitch)

BS EN 13136 on refrigeration and heat pumps is useful for:

Engineers and developers

Any tool elements

Note: It is applicable to the same scope of application as BS EN 1090-2:2008+A1:2011 with the following exceptions:

The requirements of this standard relate only to type testing

such as organic coatings (paints or powder coatings)

this International Standard deals with particulate cleanliness only

BS EN 3373-011 on nickel plated copper ring shaped terminals is relevant to:

BS ISO 3534-2

the liner material of chimneys and other equipment

By adopting guidance on optimization of earthworks project design

— Guidance documents to facilitate the practical implementation of diverse ITS service providers including related use cases