Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 113 172 found under Bolt Self Locking by Cnh Industrial America Llc. The National Stock Number assigned to this part is 5306011324355, and the Federal Supply Class is 5306 Bolts. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 113 172.