>> Search results for: 2554909 NSN Search Results National Stock Number (NSN) Description 5355-00-937-8120, 5355009378120 Cancelled -> Replaced by 5355008539496 5998-21-920-1193 , 5998219201193 CIRCUIT CARD ASSEMB 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