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National Stock Number:
5310-00-156-0665
Federal Supply Class:
5310
National Item Identification Number:
001560665
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:
| 3198712 | 82577 | RAYTHEON COMPANY |
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Techincal Specification:
| HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM | | HOLE DIAMETER | 0.577 INCHES MINIMUM AND 0.586 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.800 INCHES MINIMUM AND 0.810 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM | | MATERIAL | STEEL COMP 4130 OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | | SHOULDER HEIGHT | 0.025 INCHES MINIMUM AND 0.030 INCHES MAXIMUM | | SHOULDER DIAMETER | 0.650 INCHES MINIMUM AND 0.655 INCHES MAXIMUM | | STYLE DESIGNATOR | SHOULDERED |
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