Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LEH18 6DFST 1RF1 2DFST 1RF4 TAH found under Connector Modular R by Hypertronics Corporation. The National Stock Number assigned to this part is 5935016165231, 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 LEH18 6DFST 1RF1 2DFST 1RF4 TAH.