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National Stock Number:
5310-00-619-4911
Federal Supply Class:
5310
National Item Identification Number:
006194911
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:
| 1578B15 | 82402 | TRIUMPH GEAR SYSTEMS INC |
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Techincal Specification:
| HOLE DIAMETER | 1.045 INCHES MINIMUM AND 1.055 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.170 INCHES MINIMUM AND 1.180 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/2 FED SPEC 1ST MATERIAL RESPONSE OR WW-T-785,TEMPER T3 FED SPEC 2ND MATERIAL RESPONSE OR WW-T-789,TEMPER T6 FED SPEC 3RD MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.125 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 3003 OR ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 6061 OVERALL | | RECESS ANGLE | 90.0 DEGREES NOMINAL | | RECESS DIAMETER | 1.108 INCHES MINIMUM AND 1.118 INCHES MAXIMUM | | STYLE DESIGNATOR | RECESSED |
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