>> Search results for: 37TX6B NSN Search Results National Stock Number (NSN) Description 5990-00-677-6507, 5990006776507 Cancelled -> Replaced by 5990008425359 5990-00-852-2369 , 5990008522369 Cancelled -> Replaced by 5990012219616 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