NPFC - MIL-V-81552
VALVE, EXHALATION, OXYGEN MASK, PRESSURE COMPENSATING WITH SAFETY RELIEF
inactive
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| Organization: | NPFC |
| Publication Date: | 11 December 1970 |
| Status: | inactive |
| Page Count: | 31 |
scope:
This specification covers one type of pressure compensating oxygen mask exhalation valve with safety relief.
intended Use:
The exhalation valve is intended for use in connection with a pressure demand oxygen regulator, or any other regulator which will supply oxygen to the user in such a manner that, at altitudes from... View More
Document History
April 15, 1996
VALVE, EXHALATION, OXYGEN MASK, PRESSURE COMPENSATING WITH SAFETY RELIEF
A description is not available for this item.
January 11, 1988
VALVE, EXHALATION, OXYGEN MASK, PRESSURE COMPENSATING WITH SAFETY RELIEF
NOTICE OF VALIDATION
MIL-V-81552A, dated 11 December 1970, has been reviewed and determined to be current.
January 9, 1981
VALVE, EXHALATION, OXYGEN MASK, PRESSURE COMPENSATING WITH SAFETY RELIEF
A description is not available for this item.
February 28, 1974
VALVE, EXHALATION, OXYGEN MASK, PRESSURE COMPENSATING WITH SAFETY RELIEF
A description is not available for this item.
MIL-V-81552
December 11, 1970
VALVE, EXHALATION, OXYGEN MASK, PRESSURE COMPENSATING WITH SAFETY RELIEF
The exhalation valve is intended for use in connection with a pressure demand oxygen regulator, or any other regulator which will supply oxygen to the user in such a manner that, at altitudes from...
December 15, 1967
VALVE, EXHALATION, OXYGEN MASK, PRESSURE COMPENSATING WITH SAFETY RELIEF
A description is not available for this item.