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National Stock Number:
5310-12-168-9428
Federal Supply Class:
5310
National Item Identification Number:
121689428
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:
| 4943370016 | D8046 | DAIMLER AG | | 81.91710-0140 | D3273 | MAN TRUCK & BUS AG | | 81917100140 | D3273 | MAN TRUCK & BUS AG |
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Techincal Specification:
| HOLE DIAMETER | 42,025 MILLIMETERS MINIMUM AND 42,050 MILLIMETERS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | DIN17671, BESCHAFFENHEIT F60 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL THICKNESS | 2,0 MILLIMETERS NOMINAL | | MATERIAL | COPPER ALLOY 2.0550 | | OUTSIDE DIAMETER | 48,0 MILLIMETERS NOMINAL | | RECESS ANGLE | 60,0 DEGREES NOMINAL | | RECESS DIAMETER | 42,8 MILLIMETERS MINIMUM AND 43,0 MILLIMETERS MAXIMUM | | SHOULDER DIAMETER | 44,0 MILLIMETERS NOMINAL | | SHOULDER HEIGHT | 4,5 MILLIMETERS NOMINAL | | STYLE DESIGNATOR | SHOULDERED AND RECESSED |
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