>> Search results for: TUBESRUS NSN Search Results National Stock Number (NSN) Description 6640-01-153-6935, 6640011536935 TEST TUBE 6640-01-258-0973 , 6640012580973 Cancelled -> Replaced by 6640011626768 6640-01-354-8601, 6640013548601 TEST TUBE 6640-01-372-3166 , 6640013723166 TEST TUBE 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