5310-01-209-7247 NUT,SELF-LOCKING,PLATE Index 5310-01-209-7249 NUT,SELF-LOCKING,PLATE

National Stock Number:
5310-01-209-7248

Federal Supply Class:
5310

National Item Identification Number:
012097248

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:
MS21069-08K80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS21069-08K96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.234 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH0.466 INCHES MINIMUM AND 0.470 INCHES MAXIMUM
COUNTERBORE DIAMETER0.168 INCHES MINIMUM NUT
HARDNESS RATING49.0 ROCKWELL C MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONSOLUBLE LUBRICANT
NUT COUNTERBORE DEPTH0.062 INCHES MINIMUM NUT
NUT LENGTH0.692 INCHES MAXIMUM
NUT MOUNTING PROVISIONCOUNTERSUNK HOLES OR DIMPLED HOLES
NUT HEIGHT0.250 INCHES MAXIMUM
NUT STYLEPLATE
MATERIALSTEEL OVERALL
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MOUNTING HOLE COUNTERSINK ANGLE98.0 DEGREES MINIMUM AND 102.0 DEGREES MAXIMUM
MOUNTING PROVISION LOCATIONOPPOSITE NUT PROJECTION SIDE
NOMINAL THREAD SIZE0.164 INCHES
PLATE THICKNESS0.047 INCHES MAXIMUM
PLATE WIDTH0.230 INCHES MINIMUM AND 0.297 INCHES MAXIMUM
SPECIAL FEATURESDIMPLED HOLE DIA 0.098 IN MIN,0.113 IN MAX
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY2,CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
TEMP RATING450.0 FAHRENHEIT MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJC
THREAD QUANTITY PER INCH32


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