Rebreather

The rebreather is a piece of head gear in Fallout: New Vegas.

Characteristics
It provides a Damage Resistance of 3, and grants unlimited oxygen while submerged underwater. It does not prohibit the wearing of other headgear, so its DR can be stacked with that of a helmet, making it a useful item on dry land as well.

Locations
Nellis Hangars - Can be received from Jack upon initiating the quest to recover the B-29 Bomber from the bottom of Lake Mead, as long as you have the proper Science skill, or a Pressure cooker. There is a Pressure cooker at Fields' Shack just before the Nellis Air Force Base Artillery Field. Fast travelling to this location makes it easy to acquire the Rebreather.

Bugs

 * After the quest is completed the rebreather is still marked as a quest item, so it can't be sold or dropped.
 * If talking to Jack before starting the quest to get it, everytime you talk to jack he says "go to hell", you cannot pickpocket it from him or anything.
 * Doesn't appear to grant DT on ps3 despite saying it has one (edit: actually on PS3 it grants DR:3 and not DT, like on all other platforms; in other words, it's not supposed to grant DT to begin with, it grants DR, so it's not really a bug)

Appearances
The rebreather appears in Fallout: New Vegas.