MS51481 (NOTICE 1), MILITARY STANDARD: SCREW, MACHINE, 82 DEGREE FLAT COUNTERSUNK HEAD, CROSS-RECESSED, CARBON STEEL, UNC-2A (03 MAY 1996).
MS51481 (NOTICE 1), MILITARY STANDARD: SCREW, MACHINE, 82 DEGREE FLAT COUNTERSUNK HEAD, CROSS-RECESSED, CARBON STEEL, UNC-2A (03 MAY 1996).