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National Stock Number:
5310-01-417-8968
Federal Supply Class:
5310
National Item Identification Number:
014178968
Description:
WASHER,SHOULDERED AND RECESSED
Detail:
A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. 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:
| 10122310 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 74A410551-2011 | 76301 | THE BOEING COMPANY | | G5310011218528 | 80132 | NAVAL INVENTORY CONTROL POINT |
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Techincal Specification:
| HOLE DIAMETER | 2.994 INCHES MINIMUM AND 2.999 INCHES MAXIMUM | | OUTSIDE DIAMETER | 3.504 INCHES MINIMUM AND 3.506 INCHES MAXIMUM | | OVERALL HEIGHT | 0.470 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B196 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 172 OVERALL | | RECESS ANGLE | 88.0 DEGREES MINIMUM AND 92.0 DEGREES MAXIMUM | | SHOULDER DIAMETER | 3.204 INCHES MINIMUM AND 3.264 INCHES MAXIMUM | | SHOULDER HEIGHT | 0.090 INCHES NOMINAL | | STYLE DESIGNATOR | SHOULDERED AND RECESSED |
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