W58

W58

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 in diameter and 40.3 inches long, with a basic weight for the warhead of 257 pounds. The yield was 200 kilotons.

The W58 design entered service in 1964 and the last models were retired in 1982 with the last Polaris missiles.

Researcher Chuck Hansen claims based on his US nuclear program research that the W55 and W58 warheads shared a common Primary or fission first stage, and that this design was nicknamed the Kinglet primary [http://www.thebulletin.org/article.php?art_ofn=ma01hansen Hansen 2001] .

ee also

* List of nuclear weapons
* UGM-27 Polaris
* Kinglet primary
* W55

External links

* [http://nuclearweaponarchive.org/Usa/Weapons/Allbombs.html Allbombs.html] list of all US nuclear warheads at [http://nuclearweaponarchive.org nuclearweaponarchive.org]


Wikimedia Foundation. 2010.

Игры ⚽ Нужно сделать НИР?

Look at other dictionaries:

  • W58 — La W58 était une ogive atomique américaine embarquée à bord du missile Polaris A 3, missile lancé depuis un SNLE. Trois ogives étaient montées à la fois dans chacun des missiles Polaris A 3. Sommaire 1 Description 2 Notes et références 3 …   Wikipédia en Français

  • Liste von Vulkanen in den USA —  Karte mit allen Koordinaten: OSM, Google oder …   Deutsch Wikipedia

  • Toyota W transmission — Toyota Motor Corporation s W family is a family of RWD/4WD transmissions built by Aisin. Physically, these transmissions have much in common (like the bell housing to body bolt pattern) with other Aisin built transmissions, like the Jeep AX 5 and …   Wikipedia

  • Liste deutscher U-Boote (1935–1945)/U 501–U 750 — Deutsche U Boote (1935–1945): U 1–U 250 | U 251–U 500 | U 501–U 750 | U 751–U 1000 | U 1001–U 1250 | U 1251–U 1500 | U 1501–U 4870 Diese Liste behandelt ausschließlich die deutschen U Boote U 501 bis U 750 des Zweiten Weltkrieges der Jahre 1935… …   Deutsch Wikipedia

  • Toyota Supra — Hersteller: Toyota Produktionszeitraum: 1978–2002 Klasse: Sportwagen Karosserieversionen: Coupé, dreitürig Vorgängermodell: keines Nac …   Deutsch Wikipedia

  • Toyota Supra MKIV — Toyota JZA80 Hersteller: Toyota Verkaufsbezeichnung: Supra Produktionszeitraum: 1993–2002 …   Deutsch Wikipedia

  • Liste von Vulkanen in Kanada —  Karte mit allen Koordinaten: OSM, Google oder …   Deutsch Wikipedia

  • Kinglet primary — Kinglet was a boosted fission primary used in two designs of American thermonuclear weapons, the W55 and the W58; and was also adapted by the British as a super hardened primary known as Harriet used in the Chevaline improvements to the British… …   Wikipedia

  • Liste deutscher U-Boote (1935–1945)/U 751–U 1000 — Deutsche U Boote (1935–1945): U 1–U 250 | U 251–U 500 | U 501–U 750 | U 751–U 1000 | U 1001–U 1250 | U 1251–U 1500 | U 1501–U 4870 Diese Liste behandelt ausschließlich die deutschen U Boote U 751 bis U 1000 des Zweiten Weltkrieges der Jahre 1935… …   Deutsch Wikipedia

  • Toyota Supra — Mark II (1982 1986)In the middle of 1986, Toyota was ready to release its next version of the Supra. The official model year is designated as 1986.5. The bonds between the Celica and the Supra were cut; they were now two completely different… …   Wikipedia

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”