King pin 1.2305 in. By 8-29/32 in.
NSN 5999-01-238-6675
NSN 5835-00-707-6266
NSN 5945-01-465-4251
NSN 5975-01-157-8140
NSN 6150-00-497-8653
NSN 6135-01-079-7852
NSN 2925-00-977-3311
NSN 6150-01-182-1984
NSN 5905-00-847-7403
NSN 6150-00-003-0751
NSN 5915-00-696-5475
NSN 5965-00-275-0491