Shoulder has two flats 1.125 in. Across; face of shoulder serrated
No other part numbers with same form, fit, and function found.
A cylindrically-shaped headless item, having a shank at one or both ends. It is used for aligning, fastening, or transfer of torque and/or thrust by fitting into corresponding holes of another item. It may be threaded on one end.
NSN 5975-00-231-5927
NSN 5915-00-187-2053
NSN 6135-00-231-7257
NSN 5965-00-671-4119
NSN 4140-01-085-4965
NSN 6130-01-239-1445
NSN 5960-01-536-9763
NSN 5925-00-429-2117
NSN 6645-00-067-7070
NSN 5920-01-239-8857
NSN 5905-01-188-9340
NSN 5910-01-608-5641