MIL-DTL-20517J (AR)
b. One (1) unacceptable simulator showing no propellant.
c. One (1) unacceptable simulator showing an empty charge case.
d. One (1) unacceptable simulator showing damaged threads.
e. One (1) unacceptable simulator showing no wad.
f. One (1) unacceptable simulator showing no gas check washer.
g. One (1) unacceptable simulator showing no wad and no gas check washer.
h. One (1) unacceptable simulator showing the minimum amount of propellant
required. The contractor shall prepare a gage of the height of that minimum
amount of propellant and shall use it to inspect for compliance with applicable
requirement.
For the fuze assemblies:
a. One (1) acceptable fuze assembly correctly assembled (full delay column with
cone and showing no missing increments as evidenced by voids or X ray density
changes).
b. One (1) unacceptable empty fuze assembly.
c. One (1) unacceptable partially loaded fuze assembly (i.e. missing increments as
evidenced by voids or X-ray density
changes).
d. One (1) unacceptable fuze assembly showing damaged threads.
4.5.7.2 Radiographic sensitivity. For the end items, the radiographs shall show as
a minimum the entire outline of both the fuze threads and the internal diameter of the
fuze tube. For the fuze assemblies, the radiographs shall show as a minimum the entire
outline of: the fuze threads, the internal diameters of the fuze tube and the ignition hole.
The minimum optical density of the radiograph in the areas being inspected shall not be
less than 1.25 and shall be within a density range that shall permit proper identification of
defects.
4.5.8 Chamber gaging. The completed assembly shall be inspected using a
chamber gage having the dimensions as listed in drawing 8848486. It shall freely enter
the chamber gage and, when fully seated on the 45 degree rim of the case, all surfaces on
the rear face, except for the impulse cartridge, shall extend only within the range noted on
drawing 8848486.
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