부품 정보
Casehardening indicator: not casehardened; width: 0.750 in. Nom.; peripheral shape style: a7 arch-internal teeth; material thickness: 0.250 in. Nom.; mounting hole dia.: 0.203 in. Min. And 0.213 in. Max.; distance from center of mounting hole to outside edge: 0.375 in. Nom. Distance between mounting hole centers: 1.875 in. Nom.; minor radius: 2.500 in. Nom.; tooth profile style: b4; pitch: 25.0 degree pitch; major radius: 2.687 in. Nom.; surface treatment: cadmium, qq-p-416, type 2, cl 2; fsc application data: mount, gun, 155mm
