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National Stock Number:
5310-01-481-1562
Federal Supply Class:
5310
National Item Identification Number:
014811562
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:
| 60-6961-8 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| HOLE DIAMETER | 0.875 INCHES MINIMUM AND 0.882 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.750 INCHES NOMINAL | | OVERALL HEIGHT | 0.160 INCHES MINIMUM AND 0.175 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-18729 MAGNETIC PARTICLE INSPECT PER BAC 5427 CLASS 'C' MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4130 OVERALL | | SHOULDER DIAMETER | 1.000 INCHES MINIMUM AND 1.030 INCHES MAXIMUM | | SHOULDER HEIGHT | 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM | | SPECIAL FEATURES | HEAT TREAT 125-150 KSI PER BAC5617. FINISH SRF-1601 | | STYLE DESIGNATOR | SHOULDERED |
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