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National Stock Number:
5310-01-351-1861
Federal Supply Class:
5310
National Item Identification Number:
013511861
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:
| 5831-DE-567-055-500 | 55566 | MATTHEW WARREN, INC | | 8567512 | 49671 | LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES |
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Techincal Specification:
| HOLE DIAMETER | 0.500 INCHES MINIMUM AND 0.510 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.088 INCHES MINIMUM AND 0.098 INCHES MAXIMUM | | MATERIAL | PLASTIC ACETAL OVERALL | | SHOULDER HEIGHT | 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM | | SHOULDER DIAMETER | 0.557 INCHES MINIMUM AND 0.567 INCHES MAXIMUM | | SPECIAL FEATURES | WASHER IS INSULATING FACTOR | | STYLE DESIGNATOR | SHOULDERED |
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