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National Stock Number:
5310-01-529-6331
Federal Supply Class:
5310
National Item Identification Number:
015296331
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:
| 3493-AS-501-2 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| HOLE DIAMETER | 0.198 INCHES MINIMUM AND 0.208 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM | | OVERALL HEIGHT | 0.141 INCHES MINIMUM AND 0.171 INCHES MAXIMUM | | MATERIAL | GLASS OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER, SHOULDER | | SHOULDER HEIGHT | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM | | SHOULDER DIAMETER | 0.265 INCHES MINIMUM AND 0.285 INCHES MAXIMUM | | STYLE DESIGNATOR | SHOULDERED |
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