Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 630460174 ITEM 6 (115V found under Switch Electronic by Wilshire Corp. The National Stock Number assigned to this part is 5930015334841, and the Federal Supply Class is 5930 Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 630460174 ITEM 6 (115V.