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National Stock Number:
5310-00-511-8076
Federal Supply Class:
5310
National Item Identification Number:
005118076
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:
| 8513307 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| HOLE DIAMETER | 0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.029 INCHES MINIMUM AND 0.039 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY 360 OVERALL | | SHOULDER HEIGHT | 0.060 INCHES MINIMUM AND 0.063 INCHES MAXIMUM | | SHOULDER DIAMETER | 0.573 INCHES MINIMUM AND 0.583 INCHES MAXIMUM | | STYLE DESIGNATOR | SHOULDERED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-N-290 CLALL 1 TYPE 7 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | NICKEL OVERALL |
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