>> Search results for: J673740 NSN Search Results National Stock Number (NSN) Description 6640-01-287-3319, 6640012873319 TRAY AND RACK,LABORATORY 6640-01-442-7560 , 6640014427560 TRAY AND RACK,LABORATORY 6640-01-442-7562, 6640014427562 TRAY AND RACK,LABORATORY 6640-01-442-7564 , 6640014427564 TRAY AND RACK,LABORATORY 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