5310-01-353-2048 NUT,SLEEVE Index 5310-01-353-2050 WASHER,KEY

National Stock Number:
5310-01-353-2049

Federal Supply Class:
5310

National Item Identification Number:
013532049

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A NUT, CIRCULAR IN SHAPE, HAVING WRENCHING FACILITIES SUCH AS FLATS, HOLES, PROTRUSIONS, SLOTS OR SPLINES IN OR ON THE PERIPHERY. IT HAS AN INTEGRAL WASHER WHICH EXTENDS BEYOND THE WRENCHING ELEMENT PERIPHERY AND AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.


Manufacturer Information:
DAA3122P073-10180378TRIUMPH AEROSTRUCTURES, LLC


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE1.2500 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALIRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OR
AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NUT STYLESPLINE DRIVE
WASHER OUTSIDE DIAMETER1.950 INCHES NOMINAL
OVERALL HEIGHT1.075 INCHES NOMINAL
WASHER THICKNESS0.176 INCHES NOMINAL
DRIVE POINT QUANTITY12
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
SPECIAL FEATURESWRENCHING FACILITY PER MS33787


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