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National Stock Number: 5310-00-446-5222
Federal Supply Class: 5310
National Item Identification Number: 004465222
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:
684588 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
HOLE DIAMETER | 0.588 INCHES MINIMUM AND 0.599 INCHES MAXIMUM | OUTSIDE DIAMETER | 0.930 INCHES MINIMUM AND 0.934 INCHES MAXIMUM | MATERIAL THICKNESS | 0.193 INCHES MINIMUM AND 0.213 INCHES MAXIMUM | MATERIAL | STEEL COMP 4140 OVERALL | RECESS DEPTH | 0.136 INCHES MINIMUM AND 0.146 INCHES MAXIMUM | RECESS DIAMETER | 0.820 INCHES MINIMUM AND 0.830 INCHES MAXIMUM | SHOULDER DIAMETER | 0.823 INCHES MINIMUM AND 0.828 INCHES MAXIMUM | SHOULDER HEIGHT | 0.061 INCHES MINIMUM AND 0.063 INCHES MAXIMUM | STYLE DESIGNATOR | SHOULDERED AND RECESSED |
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