The 57-JOSv-PLK S-60 is the designation of the 57 mm calibre anti-aircraft single fragmentation-tear cartridge with tracer designed for PL guns S-60. The round is identical to the Soviet round 53-UOR-281.
URL : https://www.valka.cz/57-JOSv-PLK-S-60-t84567#310960
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57 mm impact round with tracer for PLK S-60 ( 57-JOSv-PLK S-60 )
Main technical data:
Initial speed : 960 m/s
Igniter : MG-57
Powder type : Ne7p 8,9x1,7/14-(11/7)
Weight of powder charge : 1.13 kg
Tearing charge : A-IX-2
Weight of explosive : 0,153 kg
Cartridge weight : 6.35 kg
Projectile weight : 2,80 kg
Source : Del-51-67Overview of artillery, mortar and special ammunition, Volume II ( artillery ammunition for antiaircraft guns) - ČSĽA regulation, Prague 1963
57-JOSv-PLK S-60 - popis.
URL : https://www.valka.cz/57-JOSv-PLK-S-60-t84567#352735
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