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		                        | National Stock Number:
 5310-01-417-9940
 
 Federal Supply Class:
 5310
 
 National Item Identification Number:
 014179940
 
 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:
 
 | P17814 | 07639 | GE AVIATION SYSTEMS LLC | 
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 Techincal Specification:
 
 | HOLE DIAMETER | 0.145 INCHES NOMINAL |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |  | MATERIAL | ALUMINUM ALLOY 6061 OVERALL |  | PROPRIETARY CHARACTERISTICS | PACS |  | OUTSIDE DIAMETER | 0.437 INCHES NOMINAL |  | OVERALL HEIGHT | 0.180 INCHES NOMINAL |  | SHOULDER HEIGHT | 0.120 INCHES NOMINAL |  | SHOULDER DIAMETER | 0.230 INCHES NOMINAL |  | STYLE DESIGNATOR | SHOULDERED |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541, CL 1A MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |  | SURFACE TREATMENT | CHROMATE OVERALL | 
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