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		                             National Stock Number: 5310-01-465-7538
  Federal Supply Class: 5310
  National Item Identification Number: 014657538
  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:
 | 5743-N-250-030-118 | 55566 | MATTHEW WARREN, INC |   
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  Techincal Specification:
 | MATERIAL | PLASTIC NYLON OVERALL |  | STYLE DESIGNATOR | SHOULDERED |  | HOLE DIAMETER | 0.118 INCHES MINIMUM AND |   | 0.128 INCHES MAXIMUM |  | SHOULDER DIAMETER | 0.240 INCHES MINIMUM AND |   | 0.250 INCHES MAXIMUM |  | OUTSIDE DIAMETER | 0.375 INCHES NOMINAL |  | OVERALL HEIGHT | 0.092 INCHES NOMINAL |  | SHOULDER HEIGHT | 0.030 INCHES NOMINAL |   
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