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National Stock Number:
5310-00-851-6255
Federal Supply Class:
5310
National Item Identification Number:
008516255
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:
| 304-0015 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | 304A15 | 44940 | CUMMINS POWER GENERATION INC. |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | ZINC AND | | CHROMATE OVERALL | | STYLE DESIGNATOR | SHOULDERED AND RECESSED | | HOLE DIAMETER | 0.219 INCHES NOMINAL | | SHOULDER DIAMETER | 0.500 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.750 INCHES NOMINAL | | SHOULDER HEIGHT | 0.047 INCHES NOMINAL | | MATERIAL THICKNESS | 0.0229 INCHES NOMINAL | | RECESS ANGLE | 67.0 DEGREES NOMINAL |
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