>> Search results for: MS359892 NSN Search Results National Stock Number (NSN) Description 6640-00-440-7000, 6640004407000 STOPCOCK,LABORATORY APPARATUS 6640-00-494-3895 , 6640004943895 STOPCOCK,LABORATORY APPARATUS 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