The MIL-STD-167-2A standard covers a range of topics, including:
I hope this deep feature analysis of MIL-STD-167-2A provides the information you were looking for! mil-std-167-2a pdf
Which are you most concerned about (diesel engine, shafting, etc.)? The MIL-STD-167-2A standard covers a range of topics,
The standard mandates a resonance search before and after the endurance test. If natural frequencies of components (circuit boards, relays, brackets) fall within the operating range, they must withstand 30-minute resonance dwells. brackets) fall within the operating range
: Equipment is often tested across three principal axes: vertical, athwartship (side-to-side), and fore-and-aft .
Equipment tested for submarines (SSN/SSBN) requires a note that the vibration test is performed at ambient humidity, but the equipment must be designed for 100% condensation. The PDF does not cover this—it is in a complementary NAVSEA instruction.
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