SRAM Bottom Bracket Preload Adjuster - MPN: 11.6418.001.001

Modeled replacement for myself after breaking the original (ordering aluminium one from ali probably would have been more time efficient). 

Printed out of PETG 40% infill months ago, worked since then without any problems. Suggest adding snug supports for threaded inner section (picture attached).

intended use: perfect setting of your bottom bracket play
preload ring material: polymer of your choice, PETG 40% infill worked for me
screw material: stainless steel recommended
shaft diameter: 28.99 mm
locknut height: 7 mm
compatibility: SRAM DUB cranks
colour: you decide

Locking nut has a slot for 3mm hex nut. I believe that the set is taller than the original, since after adjusting with the original it barely held on the thread in my specific case - SRAM Rival crankset paired with SRAM DUB BSA 68mm bottom bracket.