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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
All Titles
Title 46
Chapter I
Part 170
Subpart H - Subpart H—Watertight Bulkhead Doors
§ 170.248 - Applicability.
§ 170.250 - Types and classes.
§ 170.255 - Class 1 doors; permissible locations.
§ 170.260 - Class 2 doors; permissible locations.
§ 170.265 - Class 3 doors; required locations.
§ 170.270 - Door design, operation, installation, and testing.
§ 170.275 - Special requirements for cargo space watertight doors.
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