>> Search results for: 12187412 NSN Search Results National Stock Number (NSN) Description 4820-00-196-3550, 4820001963550 Cancelled -> Replaced by 4820011848068 5330-01-376-3840 , 5330013763840 SEAL,NONMETALLIC ROUND SECTION 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