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National Stock Number:
5310-01-510-3934
Federal Supply Class:
5310
National Item Identification Number:
015103934
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:
| 74D111291-2051 | 56540 | ASSOCIATED AIRCRAFT MANUFACTURING & SALES, INC. | | 74D111291-2051 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| HOLE DIAMETER | 1.0000 INCHES MINIMUM AND 1.0005 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.7475 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 COND TN C3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4140 OVERALL | | SPECIAL FEATURES | BEARING NO REF MS14101-16; BEARING BORE REF 1.0000; BEARING OD REF 1.7500; CONTROLLING AGENCY NOMENCLATURE GUIDE; MATERIAL STOCK 2.000 DIA X 0.44 |
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