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National Stock Number:
5310-00-836-9446
Federal Supply Class:
5310
National Item Identification Number:
008369446
Description:
WASHER,RECESSED
Detail:
A WASHER OF ANY PERIPHERAL SHAPE HAVING A CENTRALLY LOCATED HOLE. BOTH BEARING SURFACES ARE PARALLEL AND FLAT, BUT ONE OR BOTH OF THE BEARING SURFACES MUST BE BROKEN BY A COUNTERBORE, COUNTERSINK, OR SIMILARLY SHAPED RECESS. THE THICKNESS MUST NOT EXCEED 25 PER CENT OF THE OUTSIDE DIAMETER OR THE LARGEST OUTSIDE DIMENSION. THE MAXIMUM LIMIT OF THE TOLERANCE OR RANGE APPLIED TO THE THICKNESS AND/OR LARGEST OUTSIDE DIMENSION MUST BE USED TO DETERMINE COMPLIANCE. EXCLUDES WASHER, CONCAVE, RETAINER, PACKING, AND THRUST TYPE WASHERS. SEE ALSO SPACER, SLEEVE; AND SPACER, STEPPED.
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Manufacturer Information:
| 6756528 | 63005 | ROLLS-ROYCE CORPORATION | | 6756528 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC | | 6756528 | 73342 | ALLISON TRANSMISSION INC |
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Techincal Specification:
| HOLE DIAMETER | 0.521 INCHES MINIMUM AND 0.531 INCHES MAXIMUM | | OUTSIDE DIAMETER | 2.221 INCHES MINIMUM AND 2.223 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.365 INCHES MINIMUM AND 0.395 INCHES MAXIMUM | | MATERIAL | STEEL COMP 1211 OVERALL | | RECESS DIAMETER | 0.640 INCHES NOMINAL | | RECESS ANGLE | 60.0 DEGREES NOMINAL | | RECESS DEPTH | 0.100 INCHES NOMINAL | | STYLE DESIGNATOR | RECESSED |
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