MIL-DTL-28830E
4. VERIFICATION
4.1 Classification of inspections. The inspection requirements specified herein are classified as
follows:
a. Materials inspection (see 4.2).
b. Qualification inspection (see 4.5 ).
c. Conformance inspections (see 4.6).
4.2 Materials inspection. Materials inspection shall consist of certification supported by verifying data
that the materials listed in table III, used in fabricating, are in accordance with the applicable
referenced specifications or requirements prior to such fabrication.
TABLE III. Materials inspection.
Material
Requirement
Applicable specification
paragraph
Copper-clad aluminum
Phosphor reduced copper
Polyethylene foam
ASTM D1248 or vendor blend with
dissipation factor < 0.0003
Polyethylene
Non-halogenated fire-retardant
In accordance with 3.3.6
compound
4.3 Inspection conditions. Unless otherwise specified herein, all inspections shall be performed in
accordance with the test conditions specified in section 6 of FED-STD-228.
4.4 Inspection terms and definitions. Inspection terms and definitions shall conform to ISO 9000 with
the following additions.
4.4.1 Specimen. A specimen is an individual piece of cable taken from a sample unit.
4.4.2 Sample unit. The sample unit shall be as specified.
4.4.3 Defective unit. A defective unit shall be a sample unit which failed to meet the requirements of
the specification.
4.5 Qualification inspection. Qualification inspection shall be performed at a laboratory acceptable to
the Government (see 6.3) on sample units produced with equipment and procedures normally used in
production and shall consist of the tests shown in table IV.
4.5.1 Sample size. Five hundred feet (152 meters) of cable of the type and size to be qualified shall
be subjected to qualification inspection.
4.5.2 Failures. One or more failures shall be cause for refusal to grant qualification approval.
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