Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B2437A found under Point Set by Coltec Industries Inc. The National Stock Number assigned to this part is 2925011166341, and the Federal Supply Class is 2925 Engine Electrical System Components Aircraft Prime Moving. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like B2437A.