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National Stock Number:
5310-00-473-9805
Federal Supply Class:
5310
National Item Identification Number:
004739805
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:
| 786214-1 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| HOLE DIAMETER | 0.890 INCHES MINIMUM AND 0.896 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.437 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-630,COMP 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.0595 INCHES MINIMUM AND 0.0645 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY OVERALL | | SHOULDER DIAMETER | 1.2490 INCHES MINIMUM AND 1.2498 INCHES MAXIMUM | | SHOULDER HEIGHT | 0.158 INCHES NOMINAL | | STYLE DESIGNATOR | SHOULDERED |
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