5306-01-399-0397 BOLT,MACHINE Index 5315-01-399-0399 PIN,SHOULDER,HEADLESS

National Stock Number:
5310-01-399-0398

Federal Supply Class:
5310

National Item Identification Number:
013990398

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
82634-103256878SPS TECHNOLOGIES, LLC
E14075-3019L2ESNA, LLC
H54374-315653HOWMET GLOBAL FASTENING SYSTEMS INC
E14075-372962HARVARD INDUSTRIES INC
ST1783-0977445RTX CORPORATION
ST1785-0977445RTX CORPORATION
ST1786-0977445RTX CORPORATION
ST1787-0977445RTX CORPORATION


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.190 INCHES
NUT STYLEHEXAGON
OVERALL HEIGHT0.188 INCHES MAXIMUM
WASHER OUTSIDE DIAMETER0.330 INCHES NOMINAL
WASHER THICKNESS0.047 INCHES MINIMUM AND 0.057 INCHES MAXIMUM
WIDTH ACROSS FLATS0.243 INCHES MINIMUM AND 0.252 INCHES MAXIMUM
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNJF


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