5310-01-494-4078 NUT,SELF-LOCKING,ASSEMBLED WASHE Index 5325-01-494-4080 INSERT,SCREW THREAD

National Stock Number:
5310-01-494-4079

Federal Supply Class:
5310

National Item Identification Number:
014944079

Description:
NUT,SELF-LOCKING,ASSEMBLED WASHE

Detail:
A NUT ON WHICH HAS BEEN ASSEMBLED A NONREMOVABLE WASHER. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.


Manufacturer Information:
NAS1726C4P80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
OVERALL HEIGHT0.223 INCHES MINIMUM AND 0.243 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT STYLEFLAT WITH TURNED UP EDGE
WASHER OUTSIDE DIAMETER0.380 INCHES MAXIMUM
WIDTH ACROSS FLATS0.213 INCHES MINIMUM AND 0.221 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJF
THREAD QUANTITY PER INCH28


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