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National Stock Number:
5310-00-531-9445
Federal Supply Class:
5310
National Item Identification Number:
005319445
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:
| 2180 | 18965 | DYNAMIC AIR ENGINEERING, INC. |
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Techincal Specification:
| HOLE DIAMETER | 0.591 INCHES MINIMUM AND 0.595 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.281 INCHES MINIMUM AND 1.344 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.032 INCHES NOMINAL | | MATERIAL | STEEL COMP 302 OVERALL | | RECESS ANGLE | 57.0 DEGREES NOMINAL | | SHOULDER HEIGHT | 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM | | STYLE DESIGNATOR | SHOULDERED AND RECESSED |
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