No other part numbers with same form, fit, and function found.
A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.
NSN 6650-01-014-5990
NSN 5855-00-782-7714
NSN 5998-01-188-7140
NSN 6240-01-019-1997
NSN 6320-00-521-9350
NSN 6685-01-623-2959
NSN 5985-00-205-9568
NSN 6650-01-399-8552
NSN 5950-00-503-2638
NSN 5945-00-472-1432
NSN 6145-01-163-5219
NSN 6645-01-425-2330