Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 30018D28 found under Shaft Hose Reel As by Rtc Parts Inc. The National Stock Number assigned to this part is 3040002554981, and the Federal Supply Class is 3040 Miscellaneous Power Transmission Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 30018D28.