5310-01-591-8211 WASHER,LOCK 5310-01-591-8691 WASHER,FLAT

National Stock Number:
5310-01-591-8655

Federal Supply Class:
5310

National Item Identification Number:
015918655

Description:
WASHER,SPLIT

Detail:
A WASHER, ROUND IN SHAPE, AND HAVING A CENTRALLY LOCATED HOLE. ITS TWO FLAT PARALLEL BEARING SURFACES ARE DIVIDED OR CUT ALONG THE RADIUS, LEAVING A CLEFT, FISSURE, OR CUTAWAY PORTION ACROSS THE RIM WHCH EXTENDS FROM THE OUTER CIRCUMFERENCE TO THE WASHER HOLE BUT WHICH IS NEVER AS LARGE AS THE WASHER HOLE DIAMETER. EXCLUDES WASHER (1), LOCK.


Manufacturer Information:
91104A04739428MCMASTER-CARR SUPPLY CO
MIL-100-3320UJB5FASCAN INTERNATIONAL, INC.


Techincal Specification:
PART NAME ASSIGNED BY CONTROLLING AGENCYSPRING LOCK WASHER
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER1.27 INCHES NOMINAL
SPECIAL FEATURESFOR 0.75 INCH SCREW
STYLE DESIGNATORSPLIT
SURFACE TREATMENTCHROMATE ZINC OVERALL
COLORYELLOW OVERALL
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.76 INCHES NOMINAL
MATERIAL THICKNESS0.18 INCHES NOMINAL
MATERIALSTEEL OVERALL


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