5310-01-425-4902 WASHER,KEY Index 5306-01-425-4904 BOLT,SHEAR

National Stock Number:
5310-01-425-4903

Federal Supply Class:
5310

National Item Identification Number:
014254903

Description:
NUT,PLAIN,EXTENDED WASHER,HEXAGO

Detail:
A NUT HAVING 6 FLAT SIDES AND AN INTEGRAL WASHER WHICH EXTENDS BEYOND THE FLATS OR PERIPHERY.


Manufacturer Information:
FNW12-62456878SPS TECHNOLOGIES, LLC
FNW12-62477272THE BOEING COMPANY


Techincal Specification:
DRILLED HOLE DIAMETER0.405 INCHES MAXIMUM
HARDNESS RATING45.0 ROCKWELL C MAXIMUM
HOLE CONFIGURATION STYLECONFIGURATION B
HOLE TYPE AND QUANTITY1 DRILLED
LUBRICATIONDRY FILM LUBRICANT
OVERALL HEIGHT0.305 INCHES NOMINAL
MATERIALSTEEL NUT
MATERIALSTEEL WASHER
NOMINAL THREAD SIZE0.375 INCHES
NUT STYLEHEXAGON
WASHER OUTSIDE DIAMETER0.401 INCHES NOMINAL
WASHER THICKNESS0.032 INCHES NOMINAL
WIDTH ACROSS FLATS0.430 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 1, CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM NUT
SURFACE TREATMENTCADMIUM WASHER
TEMP RATING450.0 FAHRENHEIT MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)


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