5310-01-569-8550 NUT,PLAIN,ROUND Index 5310-01-569-8679 WASHER,FLAT

National Stock Number:
5310-01-569-8653

Federal Supply Class:
5310

National Item Identification Number:
015698653

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:
M45913/1-7FS3B81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 303 OVERALL EXCEPT INSERT
NUT STYLEHEXAGON
THREAD SERIESUNF
NOMINAL THREAD SIZE0.437 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2B
NUT HEIGHT0.324 INCHES NOMINAL
WIDTH ACROSS FLATS0.616 INCHES MINIMUM AND
0.627 INCHES MAXIMUM
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEM45913/1-7FS3B


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