Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 28901-14 found under Cap Plug Protective Dust And Moi by Triumph Engine Control Systems Llc. The National Stock Number assigned to this part is 5340007262214, 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 28901-14.