>> Search results for: ISTATCHEM8 NSN Search Results National Stock Number (NSN) Description 6550-01-548-9678, 6550015489678 CARTRIDGE TEST,CHEMISTRY 6550-01-555-6474 , 6550015556474 CONTROL,TEST CARTRIDGE,LEVEL 1 1 Related Inventory Search You can use this search box to continue searching. Search parameters can include any combination of characteristics, specifications, description, partial part numbers, NSN or other stocking number. Special characters are not needed and are automatically stripped before searching. Do you sell this part? Become part of our growing pool of certified suppliers. Send Information