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National Stock Number:
5310-01-342-0315
Federal Supply Class:
5310
National Item Identification Number:
013420315
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:
| 12592577 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| HARDNESS RATING | 24.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM | | HOLE DIAMETER | 1.250 INCHES NOMINAL | | OUTSIDE DIAMETER | 2.520 INCHES NOMINAL | | OVERALL HEIGHT | 0.600 INCHES NOMINAL | | MATERIAL THICKNESS | 0.365 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SHOULDER DIAMETER | 1.8115 INCHES NOMINAL | | SHOULDER HEIGHT | 0.235 INCHES NOMINAL | | STYLE DESIGNATOR | SHOULDERED |
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