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National Stock Number:
5310-00-631-0740
Federal Supply Class:
5310
National Item Identification Number:
006310740
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:
| 1650B154 | 82402 | TRIUMPH GEAR SYSTEMS INC |
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Techincal Specification:
| HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM | | HOLE DIAMETER | 1.968 INCHES NOMINAL | | OUTSIDE DIAMETER | 3.360 INCHES MINIMUM AND 3.370 INCHES MAXIMUM | | OVERALL HEIGHT | 0.207 INCHES MINIMUM AND 0.227 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.217 INCHES NOMINAL | | MATERIAL | STEEL COMP 4130 OVERALL | | SHOULDER DIAMETER | 2.275 INCHES NOMINAL | | SHOULDER HEIGHT | 0.084 INCHES MINIMUM AND 0.094 INCHES MAXIMUM | | STYLE DESIGNATOR | SHOULDERED | | SURFACE FINISH | 100.0 MICROINCHES ALL SURFACES |
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