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National Stock Number: 5310-01-374-8372
Federal Supply Class: 5310
National Item Identification Number: 013748372
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:
17G110017-59 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
HOLE DIAMETER | 1.059 INCHES MINIMUM AND 1.082 INCHES MAXIMUM | OUTSIDE DIAMETER | 1.500 INCHES NOMINAL | OVERALL HEIGHT | 0.500 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 321 OVERALL | SHOULDER DIAMETER | 1.150 INCHES MINIMUM AND 1.200 INCHES MAXIMUM | SHOULDER HEIGHT | 0.130 INCHES NOMINAL | SPECIAL FEATURES | HOLE WITH DIA. OF 0.124 MIN;AND 0.129 MAX; LOCATED FROM THE SURFACE OF THE RECESS DEPTH TO THE CENTER; SHOULDER HEIGHT RADUIS 0.03;DEPTH RECESS CHAMFERERED 0N BOTH ENDS 0.06 DEEP BY 45 DEGREES. | STYLE DESIGNATOR | SHOULDERED |
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