5310-01-158-1220 NUT,PLAIN,EXTENDED WASHER,HEXAGO Index 5310-01-158-1222 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-01-158-1221

Federal Supply Class:
5310

National Item Identification Number:
011581221

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:
3429305573BARNES GROUP INC.


Techincal Specification:
NUT STYLEHEXAGON
OVERALL HEIGHT0.278 INCHES NOMINAL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.312 INCHES
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH18
WASHER OUTSIDE DIAMETER0.682 INCHES NOMINAL
WASHER THICKNESS0.062 INCHES NOMINAL
WIDTH ACROSS FLATS0.498 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B


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