A graduated measuring instrument made of hardwood, the ends of which are either both brass capped or one end brass capped and the other end fitted with a lip or flange extending from the face of the rule.
Classification: Other measuring or checking instruments, appliances and machines, nesoi in chapter 90
NSN 5910-01-542-0646
NSN 5998-01-009-8394
NSN 5855-01-171-2818
NSN 7035-00-553-6951
NSN 5925-01-460-0451
NSN 5990-01-517-7848
NSN 5895-01-321-7082
NSN 5965-01-396-7391
NSN 5935-01-102-4547
NSN 5985-00-244-5147
NSN 5935-00-983-5992
NSN 6650-00-871-2983