5310-00-857-5553 NUT,SELF-LOCKING,HEXAGON Index 5310-00-857-5557 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-00-857-5554

Federal Supply Class:
5310

National Item Identification Number:
008575554

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:
MS21044LN0880205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS21044LN0896906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
STEEL NUT
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
BEARING SURFACE TYPEFLAT
THREAD SERIESUNC
NOMINAL THREAD SIZE0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
SURFACE TREATMENTCADMIUM NUT
NUT HEIGHT0.219 INCHES MINIMUM AND
0.280 INCHES MAXIMUM
WIDTH ACROSS FLATS0.336 INCHES MINIMUM AND
0.345 INCHES MAXIMUM
TEMP RATING250.0 DEG FAHRENHEIT NOMINAL


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