Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PL76 005 10-6 IT 33 found under O Ring by Cc Jensen Inc. The National Stock Number assigned to this part is 5331014173978, 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 PL76 005 10-6 IT 33.