Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LT4100M found under Box Connector Elect by Thomas And Betts Corp. The National Stock Number assigned to this part is 5975016321069, and the Federal Supply Class is 5975 Electrical Hardware And Supplies. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like LT4100M.