>> Search results for: 05520004 NSN Search Results National Stock Number (NSN) Description 4820-00-420-8766, 4820004208766 REGULATOR,COMPRESSED GAS 6645-99-521-6482 , 6645995216482 STOPWATCH 5340-15-149-4921, 5340151494921 PATTINO DI METALLO 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