>> Search results for: 326C137 NSN Search Results National Stock Number (NSN) Description 5960-00-547-9180, 5960005479180 SHIELD,ELECTRON TUBE 2840-00-326-1152 , 2840003261152 Cancelled -> Replaced by 2840006974090 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