2 7/16" diameter base with 2 1/4" ball (amps)
A metal item with a spherical shaped head and a straight and/or tapered body, usually with a threaded shank.
NSN 5835-00-912-5656
NSN 5960-01-481-3722
NSN 5935-01-531-3170
NSN 5950-01-152-2341
NSN 5950-01-528-6794
NSN 5975-00-430-8082
NSN 5975-01-386-3061
NSN 5935-01-292-9313
NSN 2925-01-415-2140
NSN 5925-01-289-4872
NSN 5990-01-565-2226
NSN 6135-00-377-9165