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About: Afanasev A-12.7     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : umbel-rc:Weapon, within Data Space : dbpedia.demo.openlinksw.com associated with source document(s)

Type: Thingschema:ProductWeaponyago:WikicatMachineGunsOfTheSovietUnionyago:Artifact100021939yago:Autoloader102759963yago:AutomaticFirearm102760429yago:Device103183080yago:Firearm103343853yago:Gun103467984yago:Instrument103574816yago:Instrumentality103575240yago:MachineGun103701391yago:Object100002684yago:PhysicalEntity100001930deviceweaponyago:Weapon104565375yago:Whole100003553yago:Wikicat12.7MmMachineGunsyago:WikicatAircraftGunsyago:WikicatAircraftGunsOfTheSovietUnionumbel-rc:PhysicalDeviceumbel-rc:Weapon New Facet based on Instances of this Class

The Afanasev A-12.7 is a heavy machine gun developed by Nikolay M. Afanasev in 1949 and adopted for service in 1953. This gun was supposed to have a considerably higher rate of fire than its predecessor, the Berezin UB aircraft machine gun. Due to excessive barrel wear however, it was eventually limited by an electrical trigger to a rate comparable to the Berezin UB. Initially intended to be mounted in the defensive turrets of the Tu-4 bomber, the A-12.7 was ultimately installed only in trainer aircraft and helicopters. Nevertheless, it was produced for 30 years.