MIL-B-45390 Bulldozer Kit, Earth Moving, Tank Mounting, M9This specification covers hydraulically operated, double-acting, straight-blade M9 bulldozer kits, designed for mounting on the front of fulltracked, combat tanks in the 105 MM, M60 series.

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MIL-B-45390A(AT)

4.5 Quality conformance inspection.

4.5.1 Sampling.

4.5.1.1 Lot formation. An inspection lot shall consist of all the bulldozer kits of one type

and part number, from an identifiable production period, from one manufacturer, submitted at

one time for acceptance.

4.5.1.2 Sampling for examination. Samples for quality conformance examination shall be

selected in accordance with general inspection level II of MIL-STD-105. Before sampling may

be initiated, the contractor shall establish by examination of at least 3 consecutively produced

bulldozer kits that the process average percent defective, as defined in MIL-STD-105, is not

greater than the specified AQLs.

4.5.2 Examination.

4.5.2.1 Acceptable quality level. Each sample selected in accordance with 4.5.1.2 shall be

examined to determine conformance to the following acceptable quality levels (AQLs).

Classification

AQL

Major

25/100

Minor

150/100

4.5.2.2 Classification of defects. For examination purposes, defects shall be classified as

listed in table III.

TABLE III. Classification of defects.

Method of