MIL-DTL-39028 Capacitors, Packaging OfThis specification covers the requirements for the preservation, packing, and container marking of all types of capacitors and associated accessories that are primarily in FSC 5910 \(see 6.1\).

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MIL-DTL-39028F

4.7.2 Functional tests.

4.7.2.1 Rough handling. Packs shall be subjected to the applicable rough handling tests and the interpretation of

results or cause for rejection as specified in 3.5.1.1 and MIL-STD-2073-1.

4.7.2.2 Leakage. When a waterproof or water-vapor proof barrier is required, the unit pack shall be subjected to

the applicable leakage test and interpretation of results specified in 3.5.1.2 and MIL-STD-2073-1.

5. PACKAGING

This section is not applicable to this specification.

6. NOTES

(This section contains information of a general or explanatory nature that may be helpful, but is not mandatory.)

6.1 Intended use. The preservation, packaging, packing, and marking specified herein are intended for direct

shipments to the Government. Unless otherwise specified, the general requirements (3.1) and marking requirements

(3.4) are applicable for the preparation of military specification capacitors and accessories for shipment from the parts

manufacturer to non-Government activities.

6.2 Acquisition requirements. Acquisition documents must specify the following:

a. Title, number and date of this specification.

b. Levels of preservation and packing (see 3.2 and 3.3).

c. Quantity per unit pack, if other than specified (see 3.2.1.4).

d. If a unitized load is not required for shipment to one destination when total quantities are equal to 40 cubic

feet or more (see 3.3.4).

e. Whether any other standard or special marking is required (see 3.4).

f. If FED-STD-123 is required for civil agency marking (see 3.4).

g. If a rough handling test is required (see 3.5.1.1).

h. If capacitor functional tests are required (see 3.5.1).

i. If the contractor is not responsible for the performance of all inspection requirements.

j. If first article inspection is not required (see 4.5).

6.3 First article. The sample pack submitted for first article inspection (when satisfactorily performed as specified

in 4.5) will serve as the production standard for subsequent packaging operations. The contractor should inform the

acquiring activity or the activity administering the contract of the time and location of this test so that the Government

representative will have an opportunity to witness the tests.

6.4 Hermetic seal. A hermetic seal is defined as a fusion of metal to metal, glass to glass, or metal to glass.