Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number P4SB2SPECC5659DWG5316D found under Loudspeaker Permanent Magnet by International Jensen Inc. The National Stock Number assigned to this part is 5965002803801, and the Federal Supply Class is 5965 Headsets Handsets Microphones And Speakers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like P4SB2SPECC5659DWG5316D.