Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number P5437FOM052 PARTS KIT found under Parts Kit Chair Examining And Treatment by Bausch And Lomb Inc. The National Stock Number assigned to this part is 6545013123583, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like P5437FOM052 PARTS KIT.