>> Search results for: 1H1231 NSN Search Results National Stock Number (NSN) Description 7820-01-187-3775, 7820011873775 STRUCTO-BRICS 5330-99-538-4306 , 5330995384306 GASKET 1 Related Inventory 331H123-15970009407406Condition NSINSULATION 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