Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 24-NES-1-10TEFLON found under O Ring by Galland Henning Nopak Inc. The National Stock Number assigned to this part is 5331004250881, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 24-NES-1-10TEFLON.