Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WR3000M found under Soldering Desoldering Station by Apex Supply Co. The National Stock Number assigned to this part is 3439015932501, 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 WR3000M.