5307-00-208-7818 STUD,SHOULDERED Index 5310-00-208-7823 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-00-208-7821

Federal Supply Class:
5310

National Item Identification Number:
002087821

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:
STD67080254TEXTRON LYCOMING INC WILLIAMSPORT PLANT
STD670R1120SATAIR A/S


Techincal Specification:
MATERIALSTEEL NUT
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.190 INCHES
NUT HEIGHT0.230 INCHES NOMINAL
WIDTH ACROSS FLATS0.380 INCHES NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNF
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE NUT
MATERIALFIBER LOCKING INSERT


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