Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 979-11B100 found under Worm Shaft by Advanced Logic Resources Inc. The National Stock Number assigned to this part is 3040012413917, and the Federal Supply Class is 3040 Miscellaneous Power Transmission Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 979-11B100.