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NPFC - MIL-V-81552

VALVE, EXHALATION, OXYGEN MASK, PRESSURE COMPENSATING WITH SAFETY RELIEF

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Organization: NPFC
Publication Date: 11 January 1988
Status: inactive
Page Count: 1
scope:

NOTICE OF VALIDATION

MIL-V-81552A, dated 11 December 1970, has been reviewed and determined to be current.

Document History

MIL-V-81552
April 15, 1996
VALVE, EXHALATION, OXYGEN MASK, PRESSURE COMPENSATING WITH SAFETY RELIEF
A description is not available for this item.
MIL-V-81552
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.
MIL-V-81552
January 9, 1981
VALVE, EXHALATION, OXYGEN MASK, PRESSURE COMPENSATING WITH SAFETY RELIEF
A description is not available for this item.
MIL-V-81552A (1)
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...
MIL-V-81552
December 15, 1967
VALVE, EXHALATION, OXYGEN MASK, PRESSURE COMPENSATING WITH SAFETY RELIEF
A description is not available for this item.
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References

This document references:
ASME B46.1 - Surface Texture (Surface Roughness, Waviness, and Lay)
Published by ASME on January 1, 2019
This Standard is concerned with the geometric irregularities of surfaces. It defines surface texture and its constituents: roughness, waviness, and lay. It also defines parameters for specifying...
This document references:
ASTM D1149 - Standard Test Methods for Rubber Deterioration—Cracking in an Ozone Controlled Environment
Published by ASTM on June 1, 2018
These test methods are used to estimate the effect of exposure, under surface tensile strain conditions, either dynamic or static, in an atmosphere containing specified levels of ozone concentration,...
This document references:
BB-A-1034 - COMPRESSED AIR, BREATHING
Published by NPFC on April 11, 2019
A description is not available for this item.
This document references:
MIL-PRF-8625 - ANODIC COATINGS FOR ALUMINUM AND ALUMINUM ALLOY
Published by NPFC on November 23, 2020
Scope. This specification covers the requirements for six types and two classes of electrolytically formed anodic coatings on aluminum and aluminum alloys for non-architectural applications (see 6.1).
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