MIL-N-8985 (AMENDMENT-1), MILITARY SPECIFICATION: NUT, SELF LOCKING STEEL, 180 KSI FTU, 450 DEGREE F (30-NOV-1976) [S/S BY NASM8985]
MIL-N-8985 (AMENDMENT-1), MILITARY SPECIFICATION: NUT, SELF LOCKING STEEL, 180 KSI FTU, 450 DEGREE F (30-NOV-1976) [S/S BY NASM8985].