King pin size 1.124 in. By 7.250 in.
NSN 6610-00-144-7036
NSN 5930-01-626-1946
NSN 6240-01-229-5712
NSN 5990-01-379-2337
NSN 5905-01-286-2130
NSN 4140-01-179-8299
NSN 5910-01-278-7141
NSN 6685-00-296-0392
NSN 6620-00-082-1525
NSN 5945-00-825-6532
NSN 5999-01-467-1996
NSN 7035-00-455-7666