MIL-DTL-46550D(AR)
4.3.3 Test methods and procedures.
4.3.3.1 Welds of stand-off frame assembly. Unless otherwise noted, a sample of twenty-
five (25) stand-off frame assemblies shall be selected from each lot for this test. Verify by test
that there are no weld failures. Presence of a weld failure shall reject the lot.
4.3.3.2 Waterproofness of closing cap and metal parts assembly. Unless otherwise
noted, a sample of twenty-five (25) closing cap assemblies shall be selected from each lot for this
test. The required air pressure shall be applied and the assembly shall then be completely
submerged in water. Observation shall be made for a stream or streams of bubbles, of any
frequency, indicating leakage in the assembly. Any assembly exhibiting leakage shall be classed
defective and removed from the lot.
4.3.3.3 Fit of closing cap assembly and metal parts assembly. Unless otherwise noted, a
sample of twenty-five (25) closing cap assemblies and twenty-five (25) metal parts assemblies
shall be selected from each lot for this test. The samples of closing cap assemblies and metal
parts assemblies shall be segregated into combinations consisting of one unit of each. The
closing cap assembly shall be assembled to its metal parts assembly using applicable equipment.
Failure to require a force fit shall class a combination defective. Failure of one or more
combinations in meeting the requirement shall reject the lot. Any unit failing to meet the
requirement shall be classed defective.
5. PACKAGING
5.1 Packaging. For acquisition purposes, the packaging requirements shall be as
specified in the contract or order (see 6.2f). When packaging of material is to be performed by
DOD personnel, these personnel need to contact the responsible packaging activity to ascertain
requisite packaging requirements. Packaging requirements are maintained by the Inventory
Control Point's packaging activity within the Military Department or Defense Agency, or within
the Military Department's System Command. Packaging data retrieval is available from the
managing Military Department's or Defense Agency's automated packaging files, CD-ROM
products, or by contacting the responsible packaging activity.
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 40 lb. Shaped Demolition Charge is primarily employed for
burring holes in earth, metal, concrete, and paved or unpaved roads
6.2 Acquisition requirements. Acquisition documents should specify the following:
a. Title, number and date of this specification.
b. Provisions for submission of first article samples.
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