Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HYL-250-LS-DP found under by Canty J M Associates Inc. The National Stock Number assigned to this part is 6240013289749, and the Federal Supply Class is 6240 Electric Lamps. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like HYL-250-LS-DP.