Amended to include set aside code. 1. Digital pullover gage kit -Cannon Bore erosion gage kit for155mm 39 cal gun tube with 41.75 inches critical depth fixed depth stop, 2 piece gage construction, captive threaded nut coupling, fixed lower contact on head, lever movement for single dynamic contact, Electronic indicator, 6.1000 to 6.2120 inches stepped set master ring and fitted storage case. 2.Digital pullover gage kit -Cannon Bore erosion gage kit for155mm 39 cal gun tube with adjustable depth stop, 50 to 52 inches range full inch and 1/4 inch etched graduations, 2 piece gage construction, captive threaded nut coupling, fixed lower contact on head, lever movement for single dynamic contact, Electronic indicator, 6.1000 to 6.2120 inches stepped set master ring and fitted storage case. 3. Digital pullover gage kit -Cannon Bore erosion gage kit for155mm 39 cal gun tube with adjustable depth stop, 54 to 56 inches range full inch and 1/4 inch etchedgraduations,2 piece gage construction, captive threaded nut coupling, fixed lower contact on head, lever movement for single dynamic contact, Electronic indicator, 6.1000 to 6.2120 inches stepped set master ring and fitted storage case4. Digital pullover gage kit -Cannon Bore erosion gage kit for105mm M68 gun tube with adjustable depth stop, 25 to 45 inches range full inch and 1/4 inch etchedgraduations,2 piece gage construction, captive threaded nut coupling, fixed lower contact on head, lever movement for single dynamic contact, Electronic indicator, 4.134 to 4.200stepped set master ring and fitted storage case.5.Digital pullover gage kit -Cannon Bore erosion gage kit for105mm M20 gun tube with 16 inches critical depth fixed depth stop, fixed lower contact on head, lever movement for single dynamic contact, Electronic indicator, 4.1340 to 4.220 inches stepped set master ring and fitted storage case.6. Digital pullover gage kit -Cannon Bore erosion gage kit for120mm cal gun tube with 24.05 inches critical depth fixed depth stop, 2 piece gage construction, captive threaded nut coupling, fixed lower contact on head, lever movement for single dynamic contact, Electronic indicator, 4.724 to 5.000 inches stepped set master ring and fitted storage case.
