Federal Supply Group 31
BEARINGS
3 supply classes
FSC 3110
BEARINGS, ANTIFRICTION, UNMOUNTED
137,785 NSNs
FSC 3120BEARINGS, PLAIN, UNMOUNTED
172,791 NSNs
FSC 3130
BEARINGS, MOUNTED
16,391 NSNs
Federal Supply Group 31
3 supply classes
137,785 NSNs
FSC 3120172,791 NSNs
16,391 NSNs