MS35221A, MILITARY STANDARD: SCREW, MACHINE, PAN HEAD, SLOTTED, CARBON STEEL, PLAIN FINISH, NC-2A AND UNC-2A (09-FEB-1954) [NO S/S DOCUMENT]
MS35221A, MILITARY STANDARD: SCREW, MACHINE, PAN HEAD, SLOTTED, CARBON STEEL, PLAIN FINISH, NC-2A AND UNC-2A (09-FEB-1954) [NO S/S DOCUMENT].