A metallic, rodlike item, marked with graduations of linear measurement. It is designed to measure the extent of wear in the breechbore of a machine gun.
Classification: Parts and accessories of military weapons of heading 9301, nesoi
NSN 6130-01-589-1292
NSN 5855-01-041-9392
NSN 6645-01-164-7650
NSN 4140-00-279-3148
NSN 6685-00-772-0468
NSN 6105-01-231-9457
NSN 6130-01-567-9850
NSN 5996-00-045-8379
NSN 7035-01-483-1776
NSN 5925-00-787-7206
NSN 5945-01-450-3014
NSN 6650-01-254-0491