5310-01-012-9790 NUT,SELF-LOCKING,CLINCH Index 5310-01-012-9792 WASHER,FLAT

National Stock Number:
5310-01-012-9791

Federal Supply Class:
5310

National Item Identification Number:
010129791

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
LH3830-054019L2ESNA, LLC
LH3830-05456878SPS TECHNOLOGIES, LLC
LH3830-05472962HARVARD INDUSTRIES INC


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLEDOUBLE HEXAGON
WASHER OUTSIDE DIAMETER0.515 INCHES MAXIMUM
OVERALL HEIGHT0.345 INCHES MINIMUM AND
0.365 INCHES MAXIMUM
WASHER THICKNESS0.058 INCHES MINIMUM
WIDTH ACROSS FLATS0.367 INCHES MINIMUM AND
0.376 INCHES MAXIMUM
LOCKING FEATUREFREE-RUNNING ALL METAL DESIGN
THE MANUFACTURERS DATA
MANUFACTURERS CODE019L2
DESIGN CONTROL REFERENCELH3830-054


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