Aerospace Groove Selector is an app to find the size of grooves and hardware, and it indicates if the groove is suitable for a dynamic seal and/or a static seal. It covers five of the most important SAE aerospace groove standards for hydraulic systems, AS4716 Rev B, AS5857 Rev A, AS6235 Rev A, AS4088 Rev E and AS4832 Rev A. It also provides an instant conversion between inch and mm sizes.