Revox A77 Tape Capstan Securing Clip Washer early type 1
Revox & Studer 1/4" tape recorder Capstan Motor Securing WASHER
Fits early Revox capstan motors in A77 and some very early PR99 plus some Studer models.
The washer together with special securing circlip (listed separately) secures the rotor to the shaft.
Dont take a chance with rotor securing. It needs to be tight and Revox / Studer changed their fixing arrangements 3times (see other listings for later model clips)