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National Stock Number:
5310-01-078-1261
Federal Supply Class:
5310
National Item Identification Number:
010781261
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:
| 12282338 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| HOLE DIAMETER | 0.218 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,T351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.070 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | SHOULDER HEIGHT | 0.125 INCHES NOMINAL | | SHOULDER DIAMETER | 0.7465 INCHES NOMINAL | | SPECIAL FEATURES | ITEM USED ON XM1 | | STYLE DESIGNATOR | SHOULDERED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TY II,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL |
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