5310-00-177-7678 NUT,PLAIN,HEXAGON Index 5307-00-177-7680 STUD,PLAIN

National Stock Number:
5310-00-177-7679

Federal Supply Class:
5310

National Item Identification Number:
001777679

Description:
NUT ASSEMBLY,SELF-LOCKING,GANG C

Detail:
An item composed of a specially designed channel and a series of nuts having integral self-locking features assembled in predetermined spacing.


Manufacturer Information:
MS21068L3-996906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALIRON ALLOY 660 NUT
SURFACE TREATMENTPASSIVATE OVERALL
HARDNESS RATING49.0 ROCKWELL C MAXIMUM
NUT STYLEGANG CHANNEL, SELF LOCKING
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
CHANNEL STYLESTRAIGHT TYPE
OVERALL LENGTH71.936 INCHES NOMINAL
OVERALL WIDTH0.593 INCHES MAXIMUM
ASSEMBLY OVERALL HEIGHT0.281 INCHES MAXIMUM
CHANNEL HEIGHT0.281 INCHES MAXIMUM
NUT SPACING1.115 INCHES MINIMUM AND
1.135 INCHES MAXIMUM
NUT QUANTITY64
COUNTERSINK ANGLE98.0 DEGREES MINIMUM AND
102.0 DEGREES MAXIMUM NUT
LUBRICATIONDRY FILM LUBRICANT
TEMP RATING450.0 DEG FAHRENHEIT NOMINAL
FEATURES PROVIDEDFLOATING NUT
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMS21068L3-9


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