5310-01-253-7519 NUT,PLAIN,ROUND Index 5310-01-253-7521 WASHER,FLAT

National Stock Number:
5310-01-253-7520

Federal Supply Class:
5310

National Item Identification Number:
012537520

Description:
NUT,SELF-LOCKING,KNURLED

Detail:
A NUT ROUND IN SHAPE, WHOSE OUTER SURFACE OR PORTION(S) IS/ARE KNURLED. IT MAY HAVE PROVISIONS FOR EXTERNAL WRENCHING. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.


Manufacturer Information:
2001593-196214RAYTHEON COMPANY


Techincal Specification:
THREAD SERIESUN
NOMINAL THREAD SIZE1.375 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE AND
OXIDE OVERALL
NUT STYLEKNURLED
NUT DIAMETER1.550 INCHES NOMINAL
NUT THICKNESS0.527 INCHES NOMINAL
LOCKING FEATUREFREE-RUNNING ALL METAL DESIGN
THE MANUFACTURERS DATA
MANUFACTURERS CODE96214
DESIGN CONTROL REFERENCE2001593-1


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