Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GR874QBJA found under Adapter Connector by Kln Steel Products Company Llc. The National Stock Number assigned to this part is 5935007655481, and the Federal Supply Class is 5935 Connectors Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like GR874QBJA.