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National Stock Number:
5310-01-067-7049
Federal Supply Class:
5310
National Item Identification Number:
010677049
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:
| 872672 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL COMP 303 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | COLOR | BLACK OR | | RED OVERALL | | STYLE DESIGNATOR | SHOULDERED | | HOLE DIAMETER | 0.1875 INCHES MINIMUM AND | | 0.1885 INCHES MAXIMUM | | SHOULDER DIAMETER | 0.234 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.422 INCHES MINIMUM AND | | 0.438 INCHES MAXIMUM | | SHOULDER HEIGHT | 0.031 INCHES NOMINAL | | MATERIAL THICKNESS | 0.062 INCHES NOMINAL | | SURFACE FINISH | 63.0 MICROINCHES INNER |
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