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National Stock Number:
5310-00-283-0988
Federal Supply Class:
5310
National Item Identification Number:
002830988
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:
| 161J39 | 15852 | W S DARLEY & CO | | 2401700 | 15852 | W S DARLEY & CO | | J39 | 15852 | W S DARLEY & CO | | PB161 | 96311 | DAKOTA FIRE APPARATUS CO INC |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | STYLE DESIGNATOR | SHOULDERED | | HOLE DIAMETER | 1.1870 INCHES MINIMUM AND | | 1.1880 INCHES MAXIMUM | | SHOULDER DIAMETER | 2.724 INCHES MINIMUM AND | | 2.744 INCHES MAXIMUM | | OUTSIDE DIAMETER | 2.912 INCHES MINIMUM AND | | 2.932 INCHES MAXIMUM | | SHOULDER HEIGHT | 0.186 INCHES MINIMUM AND | | 0.190 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.052 INCHES MINIMUM AND | | 0.072 INCHES MAXIMUM |
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