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National Stock Number:
5310-00-902-0525
Federal Supply Class:
5310
National Item Identification Number:
009020525
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:
| 2820373-501 | 88277 | THE BOEING COMPANY | | 291AS181-2 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | 68B7167 | 18894 | AIR ARMAMENT CENTER/ EN |
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Techincal Specification:
| HOLE DIAMETER | 0.191 INCHES MINIMUM AND 0.197 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.050 INCHES NOMINAL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL | | SHOULDER HEIGHT | 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM | | SHOULDER DIAMETER | 0.273 INCHES MINIMUM AND 0.279 INCHES MAXIMUM | | STYLE DESIGNATOR | SHOULDERED |
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