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		                        | National Stock Number:
 5310-01-088-2001
 
 Federal Supply Class:
 5310
 
 National Item Identification Number:
 010882001
 
 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.
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 Manufacturer Information:
 
 | 176054 | 62983 | EATON AEROSPACE, LLC | 
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 Techincal Specification:
 
 | HOLE DIAMETER | 0.407 INCHES MINIMUM AND 0.409 INCHES MAXIMUM |  | OUTSIDE DIAMETER | 0.812 INCHES NOMINAL |  | MATERIAL THICKNESS | 0.084 INCHES NOMINAL |  | MATERIAL | STEEL OVERALL |  | SHOULDER HEIGHT | 0.047 INCHES NOMINAL |  | SHOULDER DIAMETER | 0.671 INCHES MINIMUM AND 0.678 INCHES MAXIMUM |  | STYLE DESIGNATOR | SHOULDERED | 
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