>> Search results for: 431253149A NSN Search Results National Stock Number (NSN) Description 5325-33-004-5326, 5325330045326 ANILLO, DE RETENCIO 5340-12-339-3156 , 5340123393156 PUFFER, NICHTMETALL 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