W58
id:
w58-220-2639679
title:
W58
text:
The W58 was an American thermonuclear warhead used on the Polaris A-3 submarine-launched ballistic missile. Three W58 warheads were fitted as multiple warheads on each Polaris A-3 missile. The W58 was 15.6 inches (400 mm) in diameter and 40.3 inches (1,020 mm) long, and weighed 257 pounds (117 kg). The yield was 200 kilotonnes of TNT (840 TJ). The warhead used the Kinglet primary, which it shared with the W55 and W47 warheads. The W58 design entered service in 1964 and the last models were retir
brand slug:
wiki
category slug:
encyclopedia
description:
Nuclear weapon
original url:
https://en.wikipedia.org/wiki/W58
date created:
2006-04-14T02:55:42Z
date modified:
2024-09-13T21:26:58Z
main entity:
{"identifier":"Q3290604","url":"https://www.wikidata.org/entity/Q3290604"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/e/e0/Mk2_RB.png","width":1170,"height":821}
fields total:
13
integrity:
16