Military Universal Joints
Meets or exceeds military specification MIL-J-6193
I have used these joints for several years. They have proven to both durable and light weight.
This is the first time I have used these, But when you cant get them anywhere else ...It is great that Spruce carries them.
Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
The nominal size in the reference chart is not the ID. The ID is measurement B in the drawing. It appears the ID of 3/8 for -B8 in the ordering grid is correct and matches the data in the reference chart.