5820-00-020-4770 COUPLING ASSEMBLY Index 4920-00-020-4782 FIXTURE,AIRCRAFT MAINTENANCE

National Stock Number:
5310-00-020-4771

Federal Supply Class:
5310

National Item Identification Number:
000204771

Description:
NUT,SELF-LOCKING,CLINCH

Detail:
A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole. An integral feature is incorporated for locking.


Manufacturer Information:
C31800925288818KEARFOTT CORPORATION


Techincal Specification:
THREAD SERIESUNC
NOMINAL THREAD SIZE0.125 INCHES
THREAD QUANTITY PER INCH40
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALPLASTIC LOCKING INSERT
STEEL NUT
NUT STYLECLINCH
PILOT DIAMETER0.156 INCHES NOMINAL
PILOT LENGTH0.062 INCHES NOMINAL
NUT DIAMETER0.219 INCHES NOMINAL
NUT HEIGHT0.156 INCHES NOMINAL
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
THE MANUFACTURERS DATA
MANUFACTURERS CODE88818
DESIGN CONTROL REFERENCEC318009252


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