>> Search results for: G3BM2 NSN Search Results National Stock Number (NSN) Description 2990-00-218-6740, 2990002186740 BALLHEAD ASSEMBLY,G 2990-00-364-4266 , 2990003644266 BALLHEAD 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