>> Search results for: B40703 NSN Search Results National Stock Number (NSN) Description 6640-00-935-1382, 6640009351382 MOUTHPIECE,PIPETTING 6640-99-220-3412 , 6640992203412 MOUTHPIECE,PIPETTIN 1 Related Inventory B4070-36640009351382Condition NSMOUTHPIECE Readily AvailableAdd to RFQ 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