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| MIL-T-50356A
4.5.1 Hydrostatic pressure. Prior to application of protective finish the body and head shall
be mounted in a device, using a fixture for properly sealing all openings, and subjected to the
internal hydrostatic pressure to determine compliance with 3.2.
4.5.2 Protective finish. Test procedures for protective finish shall be in accordance with
the applicable specification referenced on the applicable drawing.
4.5.3 Residual magnetism. The assembly shall be tested for excessive residual magnetism
using an approved compass in an area free of local magnetic effects by placing the assembly 5
inches from the end and at the same height as the compass, in a north-south horizontal position
(head end at south) with the compass set in an east-west heading. The assembly shall be moved at
a speed no greater than 10 feet per minute past the compass for its entire length, rotated 90
degrees in the horizontal position about its longitudinal axis and moved slowly back past the
compass. This procedure shall be repeated for each 90 degree rotation of the assembly for four
full passes.
4.5.4 Shear pin strength. After application of protective finish, the pin shall be subjected
to the shear pin strength test to determine compliance with 3.5. The test shall be performed in
a fixture in conjunction with a tensile testing machine.
4.6 Inspection of packaging. The sampling and inspection of the packaging, packing, and
container marking shall be in accordance with the requirements of section 5.
5. PACKAGING
5.1 Packing and marking. Packing and marking shall be Level A or B, as specified by the
contracting activity (see 6.2). Level A shall be in accordance with Drawings 8797631 and 8797632.
Level B shall be in accordance with Drawings 8797631 and 9221261.
5.2 Air Force packaging. Air Force packaging shall be in accordance with TPO 00-891-5488.
6. NOTES
(This section contains information of a general or explanatory nature that may be helpful but
is not mandatory.)
6.1 Intended use. The thruster assembly is used in conjunction with other propellant actuated
devices in Aircrew Emergency Escape Systems.
6.2 Acquisition requirements. Acquisition documents must specify the following:
a. Title, number, and date of this specification
b. Issue of DODISS to be cited in the solicitation and, if required, the specific issue of
individual documents referenced (see 2.1.1 and 2.1.2)
c. The responsible inspection activity (see 4.1)
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