MIL-DTL-50714C (OS)
3.12 Protective finish. Protective finish shall be in accordance with the applicable specifications and
drawings and shall apply to all surfaces of the component regardless of contour.
3.13 Radiographic examination. Each ignition devic e assembly, retainer, each retainer and ignition device
assembly, and each initiator assembly shall be radiographically examined for defects as specified in 4.4.3.8.
4. VERIFICATION
4.1 Classification of inspections.
a.
First article inspection (see 4.3)
b.
Conformance inspection (see 4.4)
4.2 Inspection conditions. Inspections shall be in accordance with MIL-A-2550.
4.3 First article sample.
4.3.1 Initial production sample. At the beginning of regular production, a sample shall be submitted in
accordance with contract requirements and shall consist of 21 assembled initiators for ballistic tests, a
quantity of ignition devices in accordance with 4.3.2 assembled and crimped into the retainer, 9 sets of
unassembled components, one set of unplated components and 50 shear pins from the same lot of shear pins
tested by the contractor. The sample shall be subjected to the tests of 4.4.3. Test procedures shall be in
accordance with 4.5. The sample shall be manufactured using the same materials, equipment, processes, and
procedures as used in regular production. All parts and materials, including packaging and packing, shall be
the same as used for regular production and shall be obtained from the same source of supply.
4.3.1.1 Submission. First article samples and ballistic acceptance test samples of ballistic assemblies shall be
in accordance with their applicable specification.
4.3.1.2 Examinations and tests. After examination and provisional acceptance at the source, the sample
shall be inspected for all requirements of the drawings and specifications at a Government laboratory or such
other facility specified in the contract.
4.3.1.3 Initial production failure. Failure of the sample to comply with the requirements of the drawings
and specifications shall result in sample disapproval.
4.3.2 Sample size for sensitivity tests. The number of ignition devices, when assembled and crimped into
the retainer, submitted for ignition device sensitivity tests shall be in accordance with table II.
4.4 Inspection provisions.
4.4.1 Lot.
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