5310-01-168-7257 WASHER,SHOULDERED Index 5310-01-168-7259 WASHER,SPLIT

National Stock Number:
5310-01-168-7258

Federal Supply Class:
5310

National Item Identification Number:
011687258

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:
39-28104-482918THE BOEING COMPANY


Techincal Specification:
HOLE DIAMETER1.640 INCHES MINIMUM AND 1.670 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7952 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.140 INCHES NOMINAL
MATERIALSTEEL COMP 1020 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER2.250 INCHES NOMINAL
STYLE DESIGNATORSPLIT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 2 FED SPEC 1ST TREATMENT RESPONSE OVERALL OR MIL-P-23377,TYPE 1 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL OR PAINT OVERALL


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