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Mk 146 fuze assembled in the base of the 5.0 Rocket Body Mk 1.
It is shown armed. The diaphragm has been collapsed by
pressure in the pressure chamber, forcing the plunger forward
and shearing the shear wire. Release of the locking ball has
enabled the firing spring to withdraw the firing pin from the
506
shutter. The detonator is aligned with the firing pin. On
-68-
impact, inertia of the firing pin body will drive the firing
pin into the detonator and fire the fuze.
RESTRICTED
DECLASSIFIED BY E.O. 13526, SECTION 3.3
Document source description
This item is a publication about the Naval Ordnance Test Station at Inyokern, California, with illustrations by Russell W. Porter.
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Document data
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- 7077465
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Context sent to Scholar
Document identity
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Document source metadata
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"ocrText": "Mk 146 fuze assembled in the base of the 5.0 Rocket Body Mk 1.\nIt is shown armed. The diaphragm has been collapsed by\npressure in the pressure chamber, forcing the plunger forward\nand shearing the shear wire. Release of the locking ball has\nenabled the firing spring to withdraw the firing pin from the\n506\nshutter. The detonator is aligned with the firing pin. On\n-68-\nimpact, inertia of the firing pin body will drive the firing\npin into the detonator and fire the fuze.\nRESTRICTED\nDECLASSIFIED BY E.O. 13526, SECTION 3.3"
}