5306-01-012-7251 BOLT,EXTERNALLY RELIEVED BODY Index 5315-01-012-7253 PIN

National Stock Number:
5310-01-012-7252

Federal Supply Class:
5310

National Item Identification Number:
010127252

Description:
NUT,SELF-LOCKING,HEXAGON

Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.


Manufacturer Information:
17148762983EATON AEROSPACE, LLC
23FK83656878SPS TECHNOLOGIES, LLC


Techincal Specification:
COUNTERBORE DIAMETER0.208 INCHES MAXIMUM NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONSOLUBLE LUBRICANT
NOMINAL THREAD SIZE0.164 INCHES
NUT HEIGHT0.188 INCHES MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
WIDTH ACROSS FLATS0.336 INCHES MINIMUM AND 0.345 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJF
THREAD QUANTITY PER INCH36


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