5310-00-840-7988 NUT,SELF-LOCKING,PLATE Index 3030-00-840-7999 BELT,FLAT

National Stock Number:
5310-00-840-7993

Federal Supply Class:
5310

National Item Identification Number:
008407993

Description:
NUT,SELF-LOCKING,PLATE

Detail:
A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
NAS684C480205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
COUNTERBORE DIAMETER0.254 INCHES MINIMUM NUT
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.200 INCHES NOMINAL
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALSTEEL CORROSION RESISTING OVERALL
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
NOMINAL THREAD SIZE0.250 INCHES
NUT COUNTERBORE DEPTH0.062 INCHES MINIMUM NUT
NUT LENGTH0.852 INCHES MAXIMUM
NUT HEIGHT0.281 INCHES MAXIMUM
NUT MOUNTING PROVISIONSTRAIGHT HOLES
NUT STYLEPLATE
PLATE THICKNESS0.055 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA80205-NAS684 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
TEMP RATING800.0 FAHRENHEIT NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD QUANTITY PER INCH28
THREAD SERIESUNJF


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