5310-01-123-6388 WASHER,SHOULDERED AND RECESSED Index 5310-01-123-6390 WASHER,SPRING TENSION

National Stock Number:
5310-01-123-6389

Federal Supply Class:
5310

National Item Identification Number:
011236389

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:
65662-03227-10678286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
MATERIALALUMINUM ALLOY 7075 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/9,T651 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORSPLIT
HOLE DIAMETER0.520 INCHES MINIMUM AND
0.530 INCHES MAXIMUM
OUTSIDE DIAMETER0.780 INCHES MINIMUM AND
0.790 INCHES MAXIMUM
DISTANCE ACROSS SPLIT OPENING0.188 INCHES NOMINAL
MATERIAL THICKNESS0.125 INCHES NOMINAL
SPECIAL FEATURESOUTSIDE EDGES OF SPLIT CHAMFERED 0.030 IN. DEPTH,45.0 DEG
THE MANUFACTURERS DATA
MANUFACTURERS CODE78286
DESIGN CONTROL REFERENCE65662-03227-106


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