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National Stock Number:
5310-01-123-8494
Federal Supply Class:
5310
National Item Identification Number:
011238494
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:
| 13143768 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 13143768 | 26772 | WEGO PRECISION MACHINE, INC. |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-T-570,PRECISION GROUND FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-8837,TYPE II,CLASS 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | STYLE DESIGNATOR | SHOULDERED | | HOLE DIAMETER | 0.501 INCHES MINIMUM AND | | 0.505 INCHES MAXIMUM | | SHOULDER DIAMETER | 0.620 INCHES MINIMUM AND | | 0.625 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.120 INCHES NOMINAL | | SHOULDER HEIGHT | 0.014 INCHES MINIMUM AND | | 0.018 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.124 INCHES MINIMUM AND | | 0.126 INCHES MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 18876 | | DESIGN CONTROL REFERENCE | 13143768 |
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