>> Search results for: MQA4 NSN Search Results National Stock Number (NSN) Description 5950-00-771-8375, 5950007718375 REACTOR 5950-01-259-3112 , 5950012593112 Cancelled -> Replaced by 5950007718375 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