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National Stock Number:
5310-01-339-3999
Federal Supply Class:
5310
National Item Identification Number:
013393999
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:
| L5351909-003 | 43999 | THE BOEING COMPANY |
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Techincal Specification:
| HOLE DIAMETER | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM | | OUTSIDE DIAMETER | 2.240 INCHES MINIMUM AND 2.380 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.020 INCHES MINIMUM AND 0.030 INCHES MAXIMUM | | MATERIAL | STEEL COMP 304 OVERALL | | SHOULDER DIAMETER | 1.910 INCHES MINIMUM AND 1.930 INCHES MAXIMUM | | SHOULDER HEIGHT | 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM | | STYLE DESIGNATOR | SHOULDERED |
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