No other part numbers with same form, fit, and function found.
A rule of type-high metal, cast in sizes of point multiples in width, and with various styles of faces as used for printing.
NSN 5925-01-325-4486
NSN 5975-01-194-3419
NSN 6650-01-394-2646
NSN 6240-01-459-3354
NSN 6645-01-221-9424
NSN 6110-01-095-3519
NSN 6320-01-216-1678
NSN 5960-00-597-2680
NSN 6240-01-396-7883
NSN 5945-01-139-7093
NSN 6105-00-695-3839
NSN 6150-01-212-3003