MIL-DTL-45918A
3.4 Protective finish. When specified (see 6.2), protective finishes shall be as follows.
3.4.1 Cadmium plating. Cadmium plating shall be Type II, Class 3 in accordance with SAE AMS-QQ-P-
4l6.
3.4.2 Zinc coating. Zinc coating shall be Type II, Fe/Zn13 in accordance with ASTM B633 or hot dipped
galvanized in accordance with ASTM A123/A123M.
3.5 Threads. The threads shall be as specified on the applicable part standard and shall be in
accordance with FED-STD-H28 or MIL-S-7742, as applicable.
3.6 Surface roughness. Surface roughness shall be as specified on the applicable part standard and
shall be in accordance with ASME B46.l.
3.7 Workmanship. Clevises and connectors shall be free of burrs, slivers, sharp edges, surface
contamination, cracks and ruptures.
3.8 Marking. When specified (see 6.2), clevises and connectors shall be marked in accordance with
MIL-STD-130.
4. VERIFICATION
4.1. Inspection provisions.
4.1 Lot. A lot shall consist of all clevises or connectors of the same type, style, size, composition and
heat of steel, manufactured under essentially, the same conditions, and offered for acceptance at one
time.
4.1.2 Sampling.
4.1.2.1 Sampling for examination. A random sample of clevises or connectors shall be taken from each
lot in accordance with ASQ Z1.4, Inspection Level II.
4.1.2.2 Sampling for axial load test. A random sample of clevises or connectors shall be taken from
each lot in accordance with ASQ Z1.4, Inspection Level S-4.
4.1.2.3 Sampling for tensile strength test. Two samples shall be taken from each lot for the tensile
strength test.
4.1.2.4 Sampling for tests of protective finish. Sampling for tests of protective finish shall be in
accordance with the applicable specification of 3.4.
4.1.2.5 Sampling for chemical analysis. One sample shall be taken from each lot for chemical analysis.
4.2 Examination. Each clevis or connector taken in accordance with 4.1.2.1 shall be examined to
determine compliance with the requirements of this specification. Examination shall be conducted as
specified in Table I, as applicable. Any clevis or connector containing one or more defects shall be
rejected, and if the number of defective clevises or connectors in the sample exceeds the acceptance
number for that sample, the represented lot shall be rejected. Table I shall be applied separately to major
and minor defects for purposes of lot acceptance or rejection.
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