Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 392-0030 found under Boot Dust And Moisture Seal by Grove Us Llc. The National Stock Number assigned to this part is 5930006896786, 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 392-0030.