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National Stock Number:
5310-99-607-5086
Federal Supply Class:
5310
National Item Identification Number:
996075086
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:
| B453146 | K0378 | ROLLS-ROYCE PLC |
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Techincal Specification:
| HOLE DIAMETER | 0.259 INCHES MINIMUM AND 0.264 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | BS S1 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE | | MATERIAL THICKNESS | 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM | | MATERIAL | STEEL | | OUTSIDE DIAMETER | 0.600 INCHES NOMINAL | | RECESS ANGLE | 90.0 MAXIMUM OF STANDARD RANGE SINGLE TREATMENT RESPONSE | | RECESS DIAMETER | 0.310 NOMINAL MILS AND 0.320 NOMINAL CENTIMETERS | | STYLE DESIGNATOR | RECESSED BOTH SIDES | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ROLLS ROYCE (1971) LTD RPS170 MFR REF SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | CADMIUM |
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