Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number JH3-006 found under Transformer Current by Hollingsworth John R Co. The National Stock Number assigned to this part is 5950002804625, and the Federal Supply Class is 5950 Coils And Transformers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like JH3-006.