Thank you for taking an interest in part number TC 512 NARCAN 1 2X500 IN WHITE, that of which is a Timemed Labeling Systems Inc product listed with description "Label Press Sense". In addition to being listed with part number TC 512 NARCAN 1 2X500 IN WHITE, this particular offering also has the NSN 7690011561554, 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.