5310-01-093-7874 NUT,PLAIN,HEXAGON Index 5310-01-093-7878 WASHER,FLAT

National Stock Number:
5310-01-093-7877

Federal Supply Class:
5310

National Item Identification Number:
010937877

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:
70524-440-256878SPS TECHNOLOGIES, LLC
70524-440-280539SPS TECHNOLOGIES, LLC
LHC9514-2-40019L2ESNA, LLC
H29971-04-215653HOWMET GLOBAL FASTENING SYSTEMS INC
LHC9514-2-4072962HARVARD INDUSTRIES INC
ST3M405-2-0476301THE BOEING COMPANY


Techincal Specification:
THREAD SERIESUNJC
NOMINAL THREAD SIZE0.112 INCHES
THREAD QUANTITY PER INCH40
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC ALL TREATMENT RESPONSES OVERALL
HARDNESS RATING36.0 ROCKWELL C MINIMUM
PILOT DIAMETER0.187 INCHES MINIMUM AND
0.191 INCHES MAXIMUM
PILOT LENGTH0.079 INCHES MINIMUM AND
0.091 INCHES MAXIMUM
NUT HEIGHT0.215 INCHES NOMINAL
WIDTH ACROSS FLATS0.240 INCHES MINIMUM AND
0.252 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
NUT COUNTERBORE DEPTH0.065 INCHES MINIMUM AND
0.095 INCHES MAXIMUM BOSS
COUNTERBORE DIAMETER0.142 INCHES MINIMUM AND
0.152 INCHES MAXIMUM BOSS
TEMP RATING450.0 DEG FAHRENHEIT MAXIMUM
SPECIFICATION/STANDARD DATA76301-ST3M405 MANUFACTURERS STANDARD


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