Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1101-0161 ITEM 35 found under O Ring by Sealand Power Industries Inc. The National Stock Number assigned to this part is 5331013561522, 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 1101-0161 ITEM 35.