MIL-P-288B
TABLE II.
Classification of defects. - Continued
Defects
Category
Fixed or movable arms not secured as specified (see 3.5.5).
119
Fixed arm not positioned as specified (see 3.5.5.1, 3.5.5.2).
120
Movable arms not free or bound on pivot center (see 3.5.5).
121
Clamp and tangent screw inoperable or excessive looseness;
122
fails to secure in position (see 3.5.8, 3.5.9).
Vernier not flush with graduated circle (see 3.5.7).
123
Vernier graduations not as specified; engraving not legible;
124
depth and width of lines non-conforming (see 3.5.7, 3.5.2).
Reading glass not magnifying and focal length non-conforming
125
(see 3.5.10).
Reading glass not operable; evidence of binding or excessive
126
looseness (see 3.5.10).
Accessories incomplete, missing, or not as specified (see 3.4,
127
3.5.11, 3.5.12).
Plastic material thickness less than specified (see 3.6.2,
128
3.6.3, 3.7.2).
Finish non-conforming (see 3.3.2).
129
Body not graduated as specified (see 3.6.4, 3.7.2.2).
130
Fiducial line(s) non-conforming, not straight, not legible
131
(see 3.6.2, 3.6.3).
Movable arm(s) straight edge not as required (see 3.6.3, 3.7.3).
132
Movable arm(s) graduations (vernier) not as specified (see
133
3.6.3).
Graduation marks, fiducial lines and numerals not filled with
134
specified material (see 3.6.4, 3.7.2.2, 3.7.2.3, 3.7.3).
Pivot center and clamps non-conforming; evidence of binding
135
or excessive looseness (see 3.6.5, 3.6.6, 3.7.4).
Hole not counterbored and clearance hole not as specified
136
(see 3.7.4).
Minor
Marking missing, incorrect, or not legible (see 3.8).
201
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