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A mouse trap type electrical impact fuze, 1 second delay, detonation sets off filler M228 M69 Training fuze with functional fuze to train on the 4–5 second delay C12 M25/A1/A2 Integral detonating fuze, 1.4–3 second delay, detonator bursts body scattering agent M200/A1 M6/A1, M7, M8, M14, M16, M18 A mouse trap type igniting fuze.
The MK 1 is a time-fused fragmentation grenade and has 32 serrations on it. To start the fuse, the user has to pull the safety pin, then push off the cap on top of the grenade. Right before throwing, the user has to move the switch on the lever away from the grenade in order to start the fuse.
The 5"/54 caliber or 5"/62 caliber Mark 45 gun is fully-automated and capable of engaging surface targets in an anti-ship role, air targets in an anti-aircraft or defensive anti-missile role, and land targets in a naval gunfire support role. The gun has a range of 13 nmi (24.1 km) for 5"/54 variants [4] or 20 nmi (37.0 km) for the 5"/62 variant ...
A new type of 4.5 inch gun with a longer 55-calibre barrel, it was designed in the 1960s for the Royal Navy's new classes of frigates and destroyers.The weapon, built by Vickers Ltd Armament Division, was developed by the Royal Armament Research and Development Establishment using the Ordnance, QF 105 mm L13 of the Abbot self-propelled gun as a starting point (it used electrical primers).
The determining factor was whether or not the mounting was provided with an anti-aircraft fire control system and a method for setting the time fuze in the A.A. warhead, fired by the gun. Starting with the Tribal class , the Royal Navy introduced a series of destroyer classes that had dual-purpose guns, but in 4.7 inch QF Mark XII , twin CP Mk.
Work on this design began in 1935 and production commenced in 1943. 1.9 meters long, the bomb is an armor-piercing design, with a thick forged steel nose. The bomb attained a speed of about 100 meters per second when launched. The principal drawback was the small 3.5-kilogram bursting charge. Type 5 No.1 Mk 9 Mod 1 15 kg (33 lb)
The weapon was produced in two models; the enhanced radiation (ERW) W79 Mod 0 and fission-only W79 Mod 1. Both were plutonium -based linear-implosion nuclear weapons . The Mod 0 was a variable yield device with three yields, ranging from 100 tons of TNT (420 GJ ) up to 1.1 kt (4.6 TJ ) and an enhanced- radiation mode which could be turned on or off
The device's conventional explosives destroyed it on impact, leaving a crater 7.6 metres (25 ft) in diameter and 3.7 metres (12 ft) deep. [5] Though a chain reaction was impossible because the plutonium pits were stored separately on the plane as a safety measure, the incident spread radioactive contamination and debris over a 1-mile-wide (1.6 ...