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Sampling Procedure
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SB-740-6130-91-001 Power Supplies (FSC 6130) Manual
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Inspection Frequency

5. Finish:
defects as listed in MIL-
(8) Inspector corrosion, dirt, moisture, and
STD-252A.
fungus.
6. Marking:  defects as listed in MIL-
(9) inspect all parts and hardware for
STD-252A.
damage and condition.
7. Parts:  defects as listed in MIL-
d. Test Requirements. Perform those tests
STD-252A.
that are specified for each power supply listed
in appendix B.
8. Contacts: defects as listed in MIL-
STD-252A.
e. Defect Classification.
(2) Electrical.
(1) Mechanical-visual.
(a) Critical.  Refer to the definition of
(a) Critical.  Refer to the definition of
a critical defect.
a critical defect.
(b) Major. Any electrical defect, other
(b) Major.
than critical, that does not meet the require-
1. Damage due to handling or storage
ments specified for each item shall be con-
(crushed, deformed, or broken).
sidered a major defect.
2. Soldering defects as listed in MlL-
(c) Minor. None. All electrical defects
STD-252A.
shall be considered critical or major, as ap-
plicable.
3. Solderless connectors: defects as
listed in MIL-STD-252A.
(3) Packaging and marking, major.
4. Cabling and wiring: defects as
(a)  Use of improper or defective mater-
listed in MIL-STD-252A.
ial.
defects as listed in
5. Hardware:
(b) Quantity in unit package not as
MIL-STD-252A.
specified.
6. Foreign objects: defects as listed
(c) Incorrect packaging method applied.
in MIL-STD-252A.
(d)  Cushioning or padding omitted.
7. Potential short circuits: defects as
(e) Cushioning or padding inadequate
listed in MIL-STD-252A.
for the protection of the barrier material from
8. Finish:  defects as listed in MIL-
projections, sharp edges, or other similar fea-
STD-252A.
tures of the item.
9. Marking:  defects as listed in MIL-
(f) Cushioning inadequate for the phys-
STD-252A.
ical and mechanical protection of the item.
10. Parts:  defects as listed in MIL-
(g) Unsealed, punctured, or improperly
STD-252A.
sealed barrier bag, wrap, or envelope.
11. Contacts defects as listed in MIL-
(h) Stock number omitted, incorrect or
STD-252A.
illegible.
12. Plating, painting, or MFP missing.
(i) Nomenclature omitted, incorrect or
illegible.
13. Dimensional: a dimensional defect
which directly affects interchangeability y, as-
(j) Marking of quantity of items in pack-
sembly or operation.
age omitted, incorrect, or illegible.
(c) Minor.
(k) Different stock numbered items in
the same unit package.
1. Soldering defects as listed in MIL-
STD-252A.
(4) Packaging and marking, minor.
2. Solderless connectors: defects as
(a) Item not properly blocked or braced
listed in MIL-STD-252A.
within the unit package to prevent movement.
defects as
3. Cabling and wiring:
(b) Packaging material damaged.
listed in MIL-STD-252A.
(c) Conforming or cushioning wraps are
defects as listed in
4. Hardware:
not snug fitting and contain voids.
MIL-STD-252A.
8

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