5310-01-305-4340 NUT,PLAIN,HEXAGON Index 5310-01-305-4342 NUT,PLAIN,KNURLED

National Stock Number:
5310-01-305-4341

Federal Supply Class:
5310

National Item Identification Number:
013054341

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:
MS51943-4996906MILITARY 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
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
BEARING SURFACE TYPECHAMFERED OR
WASHER FACED
THREAD SERIESUNC
NOMINAL THREAD SIZE1.000 INCHES
THREAD QUANTITY PER INCH8
THREAD CLASS3B
SURFACE TREATMENTCADMIUM AND
CHROMATE NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE NUT
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND
35.0 ROCKWELL C MAXIMUM
NUT HEIGHT0.831 INCHES MINIMUM AND
1.124 INCHES MAXIMUM
WIDTH ACROSS FLATS1.450 INCHES MINIMUM AND
1.502 INCHES MAXIMUM
TEMP RATING250.0 DEG FAHRENHEIT MAXIMUM
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMS51943-49


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