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National Stock Number:
5310-00-476-2824
Federal Supply Class:
5310
National Item Identification Number:
004762824
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:
| C4WM1077-1 | 71867 | DE HAVILLAND AIRCRAFT OF CANADA LIMITED |
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Techincal Specification:
| HOLE DIAMETER | 0.760 INCHES MINIMUM AND 0.780 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.870 INCHES MINIMUM AND 1.890 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | SHOULDER DIAMETER | 1.352 INCHES MINIMUM AND 1.372 INCHES MAXIMUM | | SHOULDER HEIGHT | 0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM | | SPECIAL FEATURES | OUTER EDGE OF SHOULDER BEVELED 30 DEG TO PERIPLERY OF WASHER | | STYLE DESIGNATOR | SHOULDERED | | SURFACE TREATMENT | ANODIZE OVERALL |
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