King pin size 0.873 in. By 5-3/8 in.
NSN 6130-01-493-3102
NSN 5996-01-426-8531
NSN 5930-00-239-4975
NSN 6145-01-340-5780
NSN 5910-01-290-3769
NSN 5960-01-578-5537
NSN 5855-00-117-0857
NSN 6645-01-187-3704
NSN 5950-00-229-9800
NSN 6130-00-244-5183
NSN 5960-00-581-9431
NSN 6685-01-526-4860