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National Stock Number:
5310-01-082-0660
Federal Supply Class:
5310
National Item Identification Number:
010820660
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:
| 162B8236 | 05606 | GENERAL DYNAMICS-OTS, INC. |
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Techincal Specification:
| MATERIAL | STEEL COMP 4140 OVERALL | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND | | 32.0 ROCKWELL C MAXIMUM | | STYLE DESIGNATOR | SHOULDERED | | HOLE DIAMETER | 0.380 INCHES NOMINAL | | SHOULDER DIAMETER | 0.500 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.940 INCHES NOMINAL | | SHOULDER HEIGHT | 0.118 INCHES NOMINAL | | MATERIAL THICKNESS | 0.080 INCHES NOMINAL |
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