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National Stock Number:
5310-01-125-6853
Federal Supply Class:
5310
National Item Identification Number:
011256853
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:
| 1203V087 | U1605 | HONEYWELL AEROSPACE YEOVIL |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | STYLE DESIGNATOR | SHOULDERED AND RECESSED | | HOLE DIAMETER | 0.278 INCHES MINIMUM AND | | 0.280 INCHES MAXIMUM | | SHOULDER DIAMETER | 0.312 INCHES MINIMUM AND | | 0.320 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.370 INCHES MINIMUM AND | | 0.380 INCHES MAXIMUM | | SHOULDER HEIGHT | 0.066 INCHES MINIMUM AND | | 0.075 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.045 INCHES MINIMUM AND | | 0.055 INCHES MAXIMUM | | RECESS ANGLE | 46.0 DEGREES MINIMUM AND | | 47.0 DEGREES MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | U1605 | | DESIGN CONTROL REFERENCE | 1203V087 |
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