MIL-DTL-9177C
3.6.22.1. Anti-rotation detents (when specified, see 3.1). When tested in accordance with 4.6.23.1, the
jack contact insert shall not rotate within the shell halves nor shall there be failure of the cable attachment
means.
3.6.22.2 RFI shielding (when specified, see 3.1). When tested as specified in 4.6.24, the RFI shielding
capabilities of mated connectors shall not be less than the tabulated values at the specified frequencies.
Frequency (MHz)
Leakage attenuation (dB)
100
55
200
50
300
45
400
45
800
35
1,000
35
3.7 Marking (see 4.6.1). Connectors shall be marked in accordance with method I of MIL-STD-1285, and
shall include the manufacturer's name, trademark, or source code and the part number (see 3.1).
3.8 Recycled, recovered, environmentally preferable, or biobased materials. Recycled, recovered,
environmentally preferable, or biobased materials should be used to the maximum extent possible,
provided that the material meets or exceeds the operational and maintenance requirements, and
promotes economically advantageous life cycle costs.
3.9 Workmanship (see 4.6.1). Connectors shall be processed in such a manner as to be uniform in
quality and shall be free from defects that will affect life, serviceability, and appearance. There shall be
no evidence of loose contacts; poor or improper molding or fabrication; damaged or improperly
assembled contacts; peeling, flaking, or chipping of plating or finish; mechanical damage due to testing
environment; nicks or burrs of metal parts or surfaces; improper or incorrect marking; or improper tinning
of solder cups, terminals, pins, or contacts.
4. VERIFICATION
4.1 Test equipment and inspection facilities. Test and measuring equipment and inspection facilities of
sufficient accuracy, quality, and quantity to permit performance of the required inspection shall be
established and maintained or identified by the contractor. The establishment and maintenance of a
calibration system to control the accuracy of the measuring and test equipment shall be in accordance
with ISO 17025 and NCSL Z540.3 as applicable.
4.1.1 Classification of inspections. The inspections specified herein are classified as follows:
a. Qualification inspection (see 4.4).
b. Quality conformance inspection (see 4.5).
4.2 Inspection conditions. Unless otherwise specified herein, all inspections shall be performed in
accordance with the test conditions specified in the "GENERAL REQUIREMENTS" of MIL-STD-202.
4.3 Mating connectors. Mating connectors used for inspection shall have been listed on, or approved for
listing on, the applicable qualified products list.
4.4 Qualification inspection. Qualification inspection shall be performed at a laboratory acceptable to the
Government (see 6.4) on sample units produced with equipment and procedures normally used in
production.
4.4.1 Sample size. Fourteen connectors of each type shall be subjected to qualification inspection.
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