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National Stock Number:
5310-00-871-8779
Federal Supply Class:
5310
National Item Identification Number:
008718779
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:
| 47-150-261-1 | 04614 | TEXTRON SYSTEMS CORPORATION | | 47-150-261-1 | 80070 | LOCKHEED MARTIN CORPORATION | | 47-150-261-1 | 97499 | BELL TEXTRON INC |
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Techincal Specification:
| MATERIAL | STEEL COMP 303 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SHOULDERED | | HOLE DIAMETER | 0.312 INCHES MINIMUM AND | | 0.315 INCHES MAXIMUM | | SHOULDER DIAMETER | 0.580 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.850 INCHES NOMINAL | | SHOULDER HEIGHT | 0.045 INCHES NOMINAL | | MATERIAL THICKNESS | 0.095 INCHES NOMINAL | | SPECIAL FEATURES | OD OF WASHER HAS TWO PARALLEL FLAT SURFACES |
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