Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number EXP5-5669 found under Plug Protective Dust And Moistur by Moeller Mfg Co Inc. The National Stock Number assigned to this part is 5340010941940, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like EXP5-5669.