>> Search results for: FGK4 NSN Search Results National Stock Number (NSN) Description 6665-01-557-1461, 6665015571461 Cancelled -> Replaced by 6630014989923 6520-25-726-7006 , 6520257267006 BUR,DENTAL,EXCAVATI 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