Two parallel symmetrical flats on shoulder 0.500 in. Nom lg 0.312 in. Nom w between flats adjacent to thread
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 6645-00-883-8086
NSN 5965-00-588-6789
NSN 5945-00-470-7446
NSN 5835-00-660-4523
NSN 6240-01-377-5503
NSN 7035-00-915-5798
NSN 5905-01-472-6279
NSN 6105-01-215-4213
NSN 6220-01-009-8329
NSN 5920-00-594-3124
NSN 5996-00-115-2932
NSN 6610-01-390-6925