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National Stock Number:
5310-00-285-8587
Federal Supply Class:
5310
National Item Identification Number:
002858587
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:
| 151-58116 | 43999 | THE BOEING COMPANY |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY OVERALL | | STYLE DESIGNATOR | SHOULDERED | | HOLE DIAMETER | 0.188 INCHES MINIMUM AND | | 0.189 INCHES MAXIMUM | | SHOULDER DIAMETER | 0.292 INCHES MINIMUM AND | | 0.294 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.555 INCHES MINIMUM AND | | 0.560 INCHES MAXIMUM | | SHOULDER HEIGHT | 0.060 INCHES MINIMUM AND | | 0.070 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.055 INCHES MINIMUM AND | | 0.060 INCHES MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 43999 | | DESIGN CONTROL REFERENCE | 151-58116 |
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