5310-01-329-2122 NUT,SHEET SPRING Index 5310-01-329-2124 INSERT,SCREW THREAD

National Stock Number:
5310-01-329-2123

Federal Supply Class:
5310

National Item Identification Number:
013292123

Description:
NUT,SELF-LOCKING,BLIND RIVET

Detail:
A METALLIC HEADED FASTENER HAVING INTERNAL THREADS FOR A PORTION OF THE FULL LENGTH. IT MAY HAVE A SMOOTH, HEXAGON OR SPLINED SHANK WITH AN OPEN OR CLOSED END. IT IS DESIGNED TO BE EXPANDED TIGHTLY AGAINST THE MATERIAL IT IS BEING INSTALLED IN BY MEANS OF A SPECIAL TOOL. THE ITEM MUST HAVE A SPECIFIED GRIP RANGE. THE GRIP RANGE IS THE THICKNESS OF THE MATERIAL THE ITEM IS BEING INSTALLED IN. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.


Manufacturer Information:
H111F1CB65-070M72314BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
H111FICB65-070M29372HOWMET GLOBAL FASTENING SYSTEMS INC.


Techincal Specification:
HEAD DIAMETER0.205 INCHES MINIMUM AND 0.219 INCHES MAXIMUM
HEAD COUNTERSINK ANGLE100.0 DEGREES NOMINAL
HEAD STYLEFLAT COUNTERSUNK
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
NUT STYLEBLIND RIVET W/SMOOTH ROUND SHANK
NUT LENGTH0.600 INCHES MINIMUM AND 0.630 INCHES MAXIMUM
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD SIZE0.138 INCHES
NUT DIAMETER0.186 INCHES MAXIMUM
NUT GRIP RANGE+0.030 TO 0.070 INCHES
SHANK END TYPECLOSED
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNJC


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