5305-00-442-6908 SCREW,CAP,SOCKET HEAD Index 5310-00-442-6911 WASHER,LOCK

National Stock Number:
5310-00-442-6910

Federal Supply Class:
5310

National Item Identification Number:
004426910

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
EBT126000Y2MILLS STERLING AEROSPACE INC
EBT12656878SPS TECHNOLOGIES, LLC
EBT12672962HARVARD INDUSTRIES INC
EBT1268K112FREUNDLICH SUPPLY COMPANY, INC.


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.750 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
STEEL COMP 3140 OR
STEEL COMP 4130 OR
STEEL COMP 8740 NUT
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD ALL MATERIAL RESPONSES NUT
SURFACE TREATMENTCADMIUM NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE NUT
NUT STYLEDOUBLE HEXAGON
WASHER OUTSIDE DIAMETER1.240 INCHES MINIMUM AND
1.250 INCHES MAXIMUM
OVERALL HEIGHT0.781 INCHES NOMINAL
WASHER THICKNESS0.185 INCHES NOMINAL
WIDTH ACROSS FLATS0.928 INCHES MINIMUM AND
0.940 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
TEMP RATING250.0 DEG FAHRENHEIT NOMINAL
THE MANUFACTURERS DATA
MANUFACTURERS CODE56878
DESIGN CONTROL REFERENCEEBT126


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