NAS9800:2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
HEAD PROTRUSION GAGING, 100 DEGREES FLUSH HEAD FASTENERS, GAGE BLOCK, GAGE DIAMETERS AND STYLUS
Hardcopy
03-20-2023
English
Specifies the inspection criteria and requirements in inches for gaging the head protrusion values for 100 degrees flush head rivets and threaded fasteners; - Type A - Rivets (i.e. NAS 525); - Type B - Externally threaded 100 degrees Full Flush Head fasteners (i.e. NAS 1580); - Type C - Externally threaded 100 degrees Reduced Flush Head fasteners (i.e. NAS 1581). It also includes the individual flush head protrusion gage block diameters, the method for determining applicable individual gage block diameters and acceptable gage diameter wear factors.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.