Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B-5774SK ITEM 6 found under Rod Wiper by Galland Henning Nopak Inc. The National Stock Number assigned to this part is 2040012275564, and the Federal Supply Class is 2040 Marine Hardware And Hull Items. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like B-5774SK ITEM 6.