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AIA/NAS - NAS9800

HEAD PROTRUSION GAGING, 100° FLUSH HEAD FASTENERS, GAGE BLOCK, GAGE DIAMETERS AND STYLUS

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Organization: AIA/NAS
Publication Date: 19 September 2014
Status: active
Page Count: 5
scope:

This specification defines the inspection criteria and requirements in inches for gaging the head protrusion values for 100º flush head rivets and threaded fasteners;

Type A - Rivets (i.e. NAS525).

Type B - Externally threaded 100º Full Flush Head fasteners (i.e. NAS1580).

Type C - Externally threaded 100º Reduced Flush Head fasteners (i.e. NAS1581).

This specification includes the individual flush head protrusion gage block diameters, the method for determining applicable individual gage block diameters and acceptable gage diameter wear factors.

Recommendations for improvement and/or corrections to this standard practice document should be directed to an NASC Representative or to the National Aerospace Standards Committee

Specifications herein, of issue in effect on date of price inquiry, are a part of this specification to the extent indicated. In the case of conflict, the requirements herein shall take precedence.

This Standard Practice takes precedence over documents referenced herein.

Document History

NAS9800
September 19, 2014
HEAD PROTRUSION GAGING, 100° FLUSH HEAD FASTENERS, GAGE BLOCK, GAGE DIAMETERS AND STYLUS
This specification defines the inspection criteria and requirements in inches for gaging the head protrusion values for 100º flush head rivets and threaded fasteners; Type A - Rivets (i.e. NAS525)....
November 30, 2010
HEAD PROTRUSION GAGING, 100° FLUSH HEAD FASTENERS, GAGE BLOCK, GAGE DIAMETERS AND STYLUS
This specification defines the inspection criteria and requirements in inches for gaging the head protrusion values for 100º flush head rivets and threaded fasteners; Type A - Rivets (i.e. NAS525)....
November 1, 2008
HEAD PROTRUSION GAGING, 100° FLUSH HEAD FASTENERS, GAGE BLOCK, GAGE DIAMETERS AND STYLUS
This specification defines the inspection criteria and requirements for gaging the head protrusion values for 100° flush head fasteners and 100° flush head rivets The specification includes the...
July 1, 1998
Head Protrusion Gaging 100 Degree Flush Head Fasteners Gage Block, Gage Diameters, and Stylus
This specification defines the inspection criteria and requirements for gaging the head protrusion values for 100° flush head fasteners and 100° flush head rivets The specification includes the...

References

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