5975-01-064-4085 ELBOW,ELECTRICALCONDUIT Index 5310-01-064-4088 WASHER,FLAT

National Stock Number:
5310-01-064-4087

Federal Supply Class:
5310

National Item Identification Number:
010644087

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:
10122069A486GNIMIKKEISTOKESKUS NCB FINLAND
3M1049-4-276301THE BOEING COMPANY
52LHTA525-04872962HARVARD INDUSTRIES INC
F52108-4-215653HOWMET GLOBAL FASTENING SYSTEMS INC
NAS1766-480205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH0.705 INCHES MINIMUM AND 0.709 INCHES MAXIMUM
COUNTERBORE DIAMETER0.254 INCHES MINIMUM NUT
FEATURES PROVIDEDFLOATING NUT
HARDNESS RATING49.0 ROCKWELL C MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
NUT COUNTERBORE DEPTH0.062 INCHES MINIMUM NUT
NUT LENGTH1.079 INCHES MAXIMUM
NUT MOUNTING PROVISIONSTRAIGHT HOLES
NUT HEIGHT0.312 INCHES MAXIMUM
NUT STYLEPLATE
MATERIALSTEEL OVERALL
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
NOMINAL THREAD SIZE0.250 INCHES
SPECIFICATION/STANDARD DATA80205-NAS1766 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE TREATMENTCADMIUM OVERALL
TEMP RATING450.0 FAHRENHEIT MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJF
THREAD QUANTITY PER INCH28


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