Two d-shaped parts mounted on a common axis so as to permit relative rotation between the parts.
Classification: Parts of iron or steel chain other than articulated link chain
NSN 5930-01-423-1040
NSN 6240-01-558-4538
NSN 5905-01-648-0238
NSN 5905-01-298-4327
NSN 7035-01-106-3476
NSN 5920-01-048-0766
NSN 5945-01-073-5079
NSN 6130-01-605-4397
NSN 5975-01-584-9219
NSN 6645-01-209-0264
NSN 6150-00-099-6919
NSN 5920-01-102-7354