1740-01-488-1398 TIRE Index 6130-01-488-1399 CAP

National Stock Number:
5310-01-488-1399

Federal Supply Class:
5310

National Item Identification Number:
014881399

Description:
WASHER,SHOULDERED

Detail:
A WASHER, ROUND IN SHAPE, AND HAVING A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS FLAT AND UNBROKEN, THE OTHER SURFACE IS IN THE FORM OF A RAISED SHOULDER (BOSS) HAVING A FLAT BEARING SURFACE. THE THICKNESS OF THE SHOULDER (BOSS) MUST NOT EXCEED 25 PERCENT OF THE SHOULDER (BOSS) DIAMETER. FOR ITEMS HAVING A SHOULDER (BOSS) OF GREATER THICKNESS, USE BEARING, SLEEVE; BUSHING SLEEVE; OR SPACER, SLEEVE. EXCLUDES INSULATOR, WASHER AND THRUST TYPE WASHERS.


Manufacturer Information:
5HB49127-10181755LOCKHEED MARTIN CORPORATION


Techincal Specification:
HOLE DIAMETER0.120 INCHES MINIMUM AND 0.126 INCHES MAXIMUM
OUTSIDE DIAMETER0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM
OVERALL HEIGHT0.125 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 6061 OVERALL
SHOULDER HEIGHT0.062 INCHES NOMINAL
SHOULDER DIAMETER0.420 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
STYLE DESIGNATORSHOULDERED


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