0.257 in. Hole drilled in cap end and tapped 5/16 in. 18 nc-2 thd
No other part numbers with same form, fit, and function found.
An item internally threaded from one end, and completely inclosed on the opposite end. The outer periphery parallel to the threaded axis may be square, cylindrical, hexagonal, octagonal, or dodecagonal and taper to a cone or dome shape on the closed end. For like items which are stamped or formed from sheet stock, see nut (1), stamped. For similar items which are flat on top and bottom see nut (1), sleeve or post, electrical-mechanical equipment.
Classification: Nuts of iron or steel
NSN 5998-00-707-5781
NSN 5935-00-754-5022
NSN 5930-00-494-1708
NSN 4140-01-116-8141
NSN 7035-01-175-4321
NSN 6110-01-310-8983
NSN 6240-01-470-9322
NSN 6145-01-038-2329
NSN 5999-01-499-2638
NSN 5950-01-154-5434
NSN 5985-00-076-2364
NSN 6610-00-225-9886