5310-01-168-7258 WASHER,SPLIT Index 5330-01-168-7260 SEAL,PLAIN ENCASED

National Stock Number:
5310-01-168-7259

Federal Supply Class:
5310

National Item Identification Number:
011687259

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:
6118389-103640LOCKHEED MARTIN CORPORATION


Techincal Specification:
DISTANCE ACROSS SPLIT OPENING0.062 INCHES MINIMUM AND 0.082 INCHES MAXIMUM
HOLE DIAMETER0.188 INCHES NOMINAL
OUTSIDE DIAMETER0.310 INCHES MINIMUM AND 0.314 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.029 INCHES MINIMUM AND 0.033 INCHES MAXIMUM
MATERIALALUMINUM ALLOY 6061 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
STYLE DESIGNATORSPLIT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCHROMATE OVERALL


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