Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3805791 found under Solder Tin Alloy by Johns Manville Sales Corp. The National Stock Number assigned to this part is 3439015925610, and the Federal Supply Class is 3439 Miscellaneous Welding Soldering And Brazing Supplies And Accessories. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3805791.