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National Stock Number:
5310-00-272-6440
Federal Supply Class:
5310
National Item Identification Number:
002726440
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:
| 3277845 | 55380 | HATCH & KIRK, INC. | | 3277845 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV | | G22BD5 | 0AHP5 | CURTISS-WRIGHT CONTROLS, INC. |
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Techincal Specification:
| MATERIAL | STEEL COMP 1020 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | STYLE DESIGNATOR | SHOULDERED AND RECESSED | | HOLE DIAMETER | 0.4045 INCHES MINIMUM AND | | 0.4055 INCHES MAXIMUM | | SHOULDER DIAMETER | 0.615 INCHES MINIMUM AND | | 0.635 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.052 INCHES MINIMUM AND | | 1.072 INCHES MAXIMUM | | SHOULDER HEIGHT | 0.033 INCHES MINIMUM AND | | 0.036 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.082 INCHES MINIMUM AND | | 0.084 INCHES MAXIMUM | | RECESS ANGLE | 90.0 DEGREES NOMINAL |
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