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National Stock Number:
5310-01-618-5811
Federal Supply Class:
5310
National Item Identification Number:
016185811
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:
| 12545528 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTMA564 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND | | 43.0 ROCKWELL C MAXIMUM | | STYLE DESIGNATOR | SHOULDERED AND RECESSED | | HOLE DIAMETER | 0.455 INCHES MINIMUM AND | | 0.465 INCHES MAXIMUM | | SHOULDER DIAMETER | 0.610 INCHES MINIMUM AND | | 0.630 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.97 INCHES MINIMUM AND | | 1.03 INCHES MAXIMUM | | OVERALL HEIGHT | 0.41 INCHES MINIMUM AND | | 0.43 INCHES MAXIMUM | | RECESS DIAMETER | 0.54 INCHES MINIMUM AND | | 0.56 INCHES MAXIMUM | | SHOULDER HEIGHT | 0.20 INCHES MINIMUM AND | | 0.22 INCHES MAXIMUM | | RECESS DEPTH | 0.15 INCHES MINIMUM AND | | 0.17 INCHES MAXIMUM | | PART NAME ASSIGNED BY CONTROLLING AGENCY | DETENT WASHER |
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