The second skin was designed for the M40/M42 gas masks in order to preserve the life of the gas mask. The butyl rubber skin fits snuggly over the outside of the gas mask and provides durable, extra agent protection in hazardous zones.
These facepieces come in both new and used conditions. Used means that they have been removed from their original packaging and have some wear from use or storage, but they are still in good condition.
- Compatible with the M40 & M42 gas masks
- Butyl rubber
- Provides extra protection from chemical agents
- Small P/N: EA-PRF-2006 TYPE I
- Medium/large P/N: EA-PRF-2006 TYPE II
- Small NSN: 4240-01-413-1540
- Medium/large NSN: 4240-01-413-1543