3/ Measurement of grooving or knurling of adapter seat for compliance with
the minimum depth and width requirements shall apply where visual inspection
indicates that the depth or width dimension is borderline.
4/ Measurement of rotating band seat knurling for compliance with the minimum
depth and width requirements shall apply where visual inspection indicates
that the depth or width dimension is borderline.
4.3.4 Tests. - The tests listed in Table I shall be conducted in compliance
with the test methods and procedures prescribed by 4.4. The samples shall
be selected in such a manner as to be representative of the entire lot.
The sample size and acceptance criteria for each test shall be as specified.
1/ If two or more units of the sample fail to comply with the body hardness
requirements, the lot shall be rejected. If one unit fails to comply with
the requirement, a second sample consisting of the same number of units as
specified for the first sample shall be tested. If in the accumulated
samples, two or more units fail to comply with the hardness requirement, the
lot shall be rejected.