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National Stock Number: 5310-00-741-2088
Federal Supply Class: 5310
National Item Identification Number: 007412088
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:
| 2275090 | 23862 | MILITARY VEHICLES OPN GENERAL MOTORS TRUCK AND BUS GROUP MS 2603-02 | | 2275090 | 7X677 | GENERAL MOTORS LLC | | 7412088 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | FC13030 | 63477 | FEDERAL MOGUL CORP SUB WAGNER BRAKE MOOG AUTOMOTIVE DIV |
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Techincal Specification:
| HEAT TREATMENT | SOFT ANNEALED | | HOLE DIAMETER | 0.448 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.719 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.032 INCHES NOMINAL | | MATERIAL | COPPER ALLOY OVERALL | | SHOULDER HEIGHT | 0.030 INCHES NOMINAL | | RECESS ANGLE | 60.0 DEGREES NOMINAL | | STYLE DESIGNATOR | SHOULDERED AND RECESSED |
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