5310-00-849-0476 NUT,PLAIN,CONE SEAT,HEXAGON Index 5310-00-849-0480 NUT,SELF-LOCKING,CAP

National Stock Number:
5310-00-849-0479

Federal Supply Class:
5310

National Item Identification Number:
008490479

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:
68NC2-02019L2ESNA, LLC
68NC2-0272962HARVARD INDUSTRIES INC


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALPLASTIC POLYHEXAMETHYLENE AMIDE OR
PLASTIC POLYCAPROLACTAM LOCKING INSERT
ALUMINUM ALLOY 2017 NUT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-M-20693 MIL SPEC 2ND MATERIAL RESPONSE LOCKING INSERT
AMS 4118 ASSN STD 1ST MATERIAL RESPONSE NUT
SURFACE TREATMENTANODIZE OVERALL EXCEPT INSERT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
NUT STYLECLINCH
PILOT DIAMETER0.273 INCHES MINIMUM AND
0.277 INCHES MAXIMUM
PILOT LENGTH0.079 INCHES MINIMUM AND
0.091 INCHES MAXIMUM
NUT HEIGHT0.329 INCHES MINIMUM AND
0.341 INCHES MAXIMUM
WIDTH ACROSS FLATS0.375 INCHES NOMINAL
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
NUT COUNTERBORE DEPTH0.080 INCHES NOMINAL NUT
COUNTERBORE DIAMETER0.220 INCHES NOMINAL NUT
TEMP RATING250.0 DEG FAHRENHEIT NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE019L2
DESIGN CONTROL REFERENCE68NC2-02


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