5310-01-055-8812 NUT,PLAIN,CAP Index 5310-01-055-8816 NUT,PLAIN,ROUND

National Stock Number:
5310-01-055-8815

Federal Supply Class:
5310

National Item Identification Number:
010558815

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:
44333224617GENERAL MOTORS CORP
4433327X677GENERAL MOTORS LLC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONSOLUBLE LUBRICANT
MATERIAL DOCUMENT AND CLASSIFICATIONGM 286M,GRADE B,FSCM 24617 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.243 INCHES MINIMUM AND 0.257 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.428 INCHES MINIMUM AND 0.437 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONGM 4341-M,CODE 20,FSCM 24617 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH28


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