>> Search results for: SW197138IN NSN Search Results National Stock Number (NSN) Description 4820-01-255-7789, 4820012557789 VALVE,ANGLE 5330-01-258-0839 , 5330012580839 GASKET 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