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National Stock Number:
5310-00-778-0590
Federal Supply Class:
5310
National Item Identification Number:
007780590
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:
| 23480-36 | 28569 | HICKOK WAEKON LLC | | 916A | 63743 | WARD LEONARD CT LLC |
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Techincal Specification:
| HOLE DIAMETER | 0.170 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.635 INCHES NOMINAL | | MATERIAL THICKNESS | 0.022 INCHES NOMINAL | | MATERIAL | COPPER ALLOY OVERALL | | RECESS ANGLE | 30.0 DEGREES NOMINAL | | SHOULDER DIAMETER | 0.395 INCHES NOMINAL | | STYLE DESIGNATOR | SHOULDERED AND RECESSED |
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