Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B7444-3-2-14B found under Insulation Sleevingelectrical by Sae International. The National Stock Number assigned to this part is 5970016742804, and the Federal Supply Class is 5970 Electrical Insulators And Insulating Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like B7444-3-2-14B.