>> Search results for: A37918 NSN Search Results National Stock Number (NSN) Description 5330-00-409-4108, 5330004094108 SEAL 4320-66-100-4342 , 4320661004342 PUMP ASSEMBLY,PORTA 4320-66-100-4343, 4320661004343 PUMPING ASSEMBLY,FL 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