>> Search results for: H55204041 NSN Search Results National Stock Number (NSN) Description 4820-01-658-3342, 4820016583342 SEAT,VALVE 5330-01-500-5597 , 5330015005597 SEAL,NONMETALLIC SPECIAL SHAPED 5340-01-498-4389, 5340014984389 COVER,PROTECTIVE,DUST AND MOISTU 5330-01-498-9675 , 5330014989675 GASKET 5305-01-499-0930, 5305014990930 SETSCREW 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