MIL-DTL-85110B(AS)
3.6 Workmanship. The workmanship displayed in fabrication and assembly of the RRHB
shall be such as to assure ability of the RRHB to meet its performance requirements under all
applicable environmental conditions. Unauthorized repair, welding, loose rivets, heavy burrs,
indiscriminate placement of fasteners, and parts assembled by introduction of high stresses not
prescribed in design, are typical signs of inferior workmanship. The standards of workmanship
exhibited in any approved sample, subject to any qualification stated in the Government's notice
of approval, shall be determinative of the requirements of the contract relative to workmanship
insofar as not specifically covered by applicable specifications.
4. VERIFICATION
4.1 Number of test samples. A minimum of two samples shall be provided for the
qualification tests of paragraph 4.2.. Four additional samples shall be provided for demonstration
of paragraph 4.5.
4.2 Qualification tests. The following qualification tests shall be conducted in accordance
with the respective tests and sequence shown in Table II.
4.2.1 Examination. The RRHB shall be carefully examined for conformance with the
applicable drawings and the requirements of this specification not covered by tests.
4.2.2 Environmental. The environmental testing of the RRHB shall be conducted on the
sample designated and sequences shown in Table II.
4.2.2.1 Low pressure. The low pressure test shall be performed in accordance with MIL-
STD-810, Method 500.3, Procedure I, except that the steps shall be as follows:
Step 1. The RRHB shall be examined per 4.2.1 and subjected to the actuation (see 4.2.4.1)
and manual release (see 4.2.4.2) tests under the standard ambient conditions
specified in MIL-STD-810. A record of specific pretest data shall be made to
determine that the RRHB is within the requirements of 4.2.1, 4.2.4.1, and 4.2.4.2.
Step 2. Place the test item in the chamber in a manner to simulate shipment by air.
Decrease the chamber pressure to 144.1 mm of mercury (Hg) (5.56 inches of Hg or
40,000 feet above sea level) at a rate not to exceed 2000 feet per minute (fpm).
Maintain this pressure for not less than one (1) hour.
Step 3. Return the chamber to standard ambient conditions at a rate not to exceed 2000
fpm.
Step 4.
Remove the items from the test chamber and perform the examination (see 4.2.1),
actuation (see 4.2.4.1), and manual release (see 4.2.4.2) tests on the test samples
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