Single standard groove for b size v-belt, pitch diameter 8.50 in; hub bore has one 0.125 x 0.250 key way and two .25-20 setscrews.
A clutch which transmits motion or power from the driving or field member to the driven or armature member of a nonvehicular item, and whose friction surfaces are drawn and held together by magnetic attraction when electric current is applied.
Classification: Electromagnetic couplings, clutches and brakes
NSN 5998-00-233-6392
NSN 6645-00-780-5260
NSN 6685-00-949-4829
NSN 5985-01-595-9942
NSN 5975-01-386-5611
NSN 5960-00-699-8146
NSN 5905-01-146-0920
NSN 5965-01-106-4969
NSN 5945-01-485-6381
NSN 5950-00-711-3374
NSN 5855-00-256-5562
NSN 6620-01-012-2852