>> Search results for: AH198 NSN Search Results National Stock Number (NSN) Description 4310-01-379-9049, 4310013799049 IMPELLER,VACUUM PUMP 1560-01-164-5991 , 1560011645991 SUPPORT,STRUCTURAL COMPONENT,AIR 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