>> Search results for: 4400512 NSN Search Results National Stock Number (NSN) Description 5340-00-200-8637, 5340002008637 PLUG,PROTECTIVE,DUST AND MOISTUR 5331-01-647-5972 , 5331016475972 O-RING 1 Related Inventory 423L334400512Condition NEMarine Chest Co Readily AvailableAdd to RFQA24400-5125331012205125Condition NSORING Readily AvailableAdd to RFQ 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