Primary & Secondary Items and Containers

Primary and secondary items and their containers (unit or exterior) must protect against the following conditions, without deforming, leaking, or rupturing:

Temperature changes of -40° to 65.5° C (or -40° to 150 degrees° F)
Pressure changes through altitude variations (sea level to 3.7 km, or 12,000 ft.)
Pressure changes due to explosive decompression, from 3.7 km to 15.24 km (12,000 to 50,000 ft.)

Never overfill a UN specification packaging with a gross mass greater than the one marked on the packaging.

For materials susceptible to temperature extremes, provide adequate protection during both ground and air operations.

To learn more about Shipping HAZMAT visit our Shipping HAZMAT By Military Aircraft Online Training web page.

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