MIL-M-20693B (AMENDMENT-1), MILITARY SPECIFICATION: MOLDING PLASTIC, POLYAMIDE (NYLON), RIGID (28-JUN-1979) [S/S BY ASTM-D4066]
MIL-M-20693B (AMENDMENT-1), MILITARY SPECIFICATION: MOLDING PLASTIC, POLYAMIDE (NYLON), RIGID (28-JUN-1979) [S/S BY ASTM-D4066].