Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 50921R6B35N found under Pinquick Release by Avibank Mfg Inc. The National Stock Number assigned to this part is 5315016969167, and the Federal Supply Class is 5315 Nails Machine Keys And Pins. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 50921R6B35N.