>> Search results for: 2640695X1PC20 NSN Search Results National Stock Number (NSN) Description 4820-00-084-9545, 4820000849545 BALL,VALVE 4820-01-223-5232 , 4820012235232 BALL,VALVE,PORTED 4820-01-380-0686, 4820013800686 BALL,VALVE,PORTED 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