Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number P249B5132 found under Cover Electrical Co by Mutron Corp. The National Stock Number assigned to this part is 5935003470306, 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 P249B5132.