Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 60749-1 found under Retainer Assembly by Rotating Precision Mechanisms Inc. The National Stock Number assigned to this part is 6130015835316, and the Federal Supply Class is 6130 Converters Electrical Non Rotating. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 60749-1.