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National Stock Number:
5310-01-118-6767
Federal Supply Class:
5310
National Item Identification Number:
011186767
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:
| 3150260-694-15 | 25500 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL COMP 1010 OVERALL | | STYLE DESIGNATOR | SHOULDERED | | HOLE DIAMETER | 0.256 INCHES NOMINAL | | SHOULDER DIAMETER | 0.311 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.625 INCHES NOMINAL | | SHOULDER HEIGHT | 0.032 INCHES NOMINAL | | MATERIAL THICKNESS | 0.049 INCHES NOMINAL | | SURFACE FINISH | 16.000 MICROINCHES SHOULDER FACE |
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