5310-00-494-7305 NUT,SELF-LOCKING,ASSEMBLED WASHE Index 5310-00-494-7309 WASHER,FLAT

National Stock Number:
5310-00-494-7308

Federal Supply Class:
5310

National Item Identification Number:
004947308

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:
C4435-381755LOCKHEED MARTIN CORPORATION
TLN1031L317446HUCK INTERNATIONAL, INC
TLN1031L327624SPS TECHNOLOGIES LLC
TLN1031L356878SPS TECHNOLOGIES, LLC
TLN1031L380539SPS TECHNOLOGIES, LLC
TLN1031L392215HOWMET GLOBAL FASTENING SYSTEMS INC
TLN1031L397928HUCK INTL INC


Techincal Specification:
COUNTERBORE DIAMETER0.277 INCHES MINIMUM NUT AND 0.287 INCHES MAXIMUM NUT
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONSOLUBLE LUBRICANT
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.190 INCHES
NUT COUNTERBORE DEPTH0.072 INCHES MINIMUM NUT AND 0.087 INCHES MAXIMUM NUT
NUT STYLEFLAT WITH TURNED UP EDGE
OVERALL HEIGHT0.295 INCHES NOMINAL
WASHER OUTSIDE DIAMETER0.455 INCHES NOMINAL
WIDTH ACROSS FLATS0.300 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNJF


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