Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1JA2496H21 found under Grommet Nonmetallic by Westinghouse Electric Corp. The National Stock Number assigned to this part is 5325008160281, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1JA2496H21.