5310-00-406-7738 NUT,PLAIN,HEXAGON Index 5330-00-406-7741 GASKET

National Stock Number:
5310-00-406-7739

Federal Supply Class:
5310

National Item Identification Number:
004067739

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:
508566-331550L3HARRIS TECHNOLOGIES, INC.
56LN056C86577PRECISION METAL PRODUCTS CO


Techincal Specification:
THREAD SERIESUNC
NOMINAL THREAD SIZE0.138 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLECLINCH
PILOT DIAMETER0.259 INCHES MINIMUM AND
0.263 INCHES MAXIMUM
PILOT LENGTH0.052 INCHES MINIMUM AND
0.056 INCHES MAXIMUM
NUT HEIGHT0.175 INCHES MINIMUM AND
0.183 INCHES MAXIMUM
WIDTH ACROSS FLATS0.296 INCHES MINIMUM AND
0.328 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
COUNTERSINK ANGLE90.0 DEGREES NOMINAL NUT
LUBRICATIONDRY FILM LUBRICANT


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