Thank you for taking an interest in part number 139 1246 PARTS KIT B1, that of which is a Air Techniques Inc product listed with description "Parts Kit Compressor Dehydrator Dental Equipment". In addition to being listed with part number 139 1246 PARTS KIT B1, this particular offering also has the NSN 6545012943323, further allowing you to ensure that you only procure the exact aerospace parts you require for your operations. If you would like to begin procurement for your desired NSN parts or simply want to know more about this listing, be sure to fill out and submit the RFQ form provided below with as much information as possible.