>> Search results for: 42CQ19 NSN Search Results National Stock Number (NSN) Description 2805-99-431-1262, 2805994311262 GUIDE,VALVE STEM 2805-99-413-9305 , 2805994139305 BLOCK,CYLINDER 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