MIL-DTL-44285A
3.5.1.1 Panel delamination. Door panels shall show no signs of delamination when tested
as specified in 4.4.4.
3.6 Workmanship. The double bump through doors shall conform to the quality of
product established by this document and the occurrence of defects shall not exceed the applicable
acceptable quality levels. Cloth components shall be clean and free of holes, cuts, and tears. All
hinges and latches shall be properly adjusted for smooth door operation before the door assembly
is prepared for delivery to the government.
3.6.1 Riveting. Riveted joints shall be tight. The joined parts shall be undamaged and the
rivet heads shall be properly seated and tight against the bearing surfaces. All exterior surface
rivets shall be weather sealed.
3.6.2 Cleaning. After fabrication, parts shall be cleaned in accordance with the drawings.
3.6.3 Welding. Welded joints shall be such that grinding of the finished weld shall not be
a requirement, except when specified on the drawing. Spot stitch and seam welds shall be as
indicated on the drawings. All surfaces to be welded shall be cleaned in accordance with good
commercial practice and shall be free from scale, paint, grease and other foreign materials. Welds
shall have thorough penetration, good fusion and shall be free from scabs, blisters, abnormal pock
marks, cracks, voids, slag inclusions and other harmful defects. Welded assemblies shall be
cleaned to remove any scale, oxidation products and excess flux. Any acid used in cleaning shall
be completely neutralized and removed.
3.6.4 Finish. Coatings shall level out to an adherent, continuous and uniform film without
runs, wrinkles, steaks or areas of no film. Any coating damaged during assembly or examination
shall be touched up. There shall be no areas of rust. Finish shall be free of blistering, peeling and
chips.
*3.7 Marking.
*3.7.1 Identification. The inside face of one vertical door frame member (item 2 of
drawing No. 5-4-4082) shall be permanently and distinctly stamped or marked for identification.
The letters " U.S." shall be one-inch characters in height. The name of the manufacturer or brand
name or mark of such known character as to make the source of manufacture determinable, and
the number and year of contract shall be in characters a minimum of one half inch in height.
Identification markings shall conform to MIL-STD-130.
*3.8 Recycled, recovered, or environmentally preferable materials. Recycled, recovered,
or environmentally preferable materials should be used to the maximum extent possible provided
that the material meets or exceeds the operational and maintenance requirements, and promotes
economically advantageous life cycle costs.
VERIFICATION
4.
4.1 Responsibility for dimensional requirements. Unless otherwise specified in the
contract or purchase order, the contractor is responsible for assuring that all specified dimensions
have been met. When dimensions cannot be examined on the end item, inspection shall be made
at any point, or at all points in the manufacturing process necessary to assure compliance with all
dimensional requirements.
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