5305-00-285-2616 SCREW,WOOD Index 5305-00-285-2620 SCREW,MACHINE

National Stock Number:
5310-00-285-2617

Federal Supply Class:
5310

National Item Identification Number:
002852617

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:
AN364D720A88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALALUMINUM ALLOY OVERALL
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE ALL NONMETALLIC DESIGN
THREAD SERIESUNS
NOMINAL THREAD SIZE0.438 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3B
SURFACE TREATMENTANODIZE OVERALL
NUT HEIGHT0.312 INCHES NOMINAL
WIDTH ACROSS FLATS0.615 INCHES MINIMUM AND
0.627 INCHES MAXIMUM
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEAN364D720A


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