MIL-N-45938/1B (NOTICE 1), MILITARY SPECIFICATION SHEET: NUT, PLAIN, CLINCH (SELF-CLINCHING, ROUND) (04 NOV 1999) [S/S BY NASM45938/1]

MIL-N-45938/1B (NOTICE 1), MILITARY SPECIFICATION SHEET: NUT, PLAIN, CLINCH (SELF-CLINCHING, ROUND) (04 NOV 1999) [S/S BY NASM45938/1]., MIL-N-45938/1B, dated 2 OCTOBER 1984, is hereby canceled and superseded by NASM45938/1. The Part Identification Number (PIN) for MIL-N-45938/1B and the part number for NASM45938/1 are identical. The part numbers have not been changed.