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National Stock Number:
5310-12-163-5095
Federal Supply Class:
5310
National Item Identification Number:
121635095
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:
| 3553532351 | D8046 | DAIMLER AG | | 81.90711-0544 | D3273 | MAN TRUCK & BUS AG | | 81907110544 | D3273 | MAN TRUCK & BUS AG |
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Techincal Specification:
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DBL8400 MFR REF SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PHOSPHATE | | FEATURES PROVIDED | CASEHARDENED | | HARDNESS RATING | 55,0 ROCKWELL C MINIMUM AND 63,0 ROCKWELL C MAXIMUM | | HOLE DIAMETER | 55,06 MILLIMETERS MINIMUM AND 55,18 MILLIMETERS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | DIN2391 ASSN STD 1ST MATERIAL RESPONSE OR DIN17222 ASSN STD 2ND MATERIAL RESPONSE | | MATERIAL THICKNESS | 4,4 MILLIMETERS NOMINAL | | MATERIAL | STAHL 1.0308 ODER STAHL 1.0601 | | OUTSIDE DIAMETER | 65,0 MILLIMETERS MINIMUM AND 65,5 MILLIMETERS MAXIMUM | | RECESS ANGLE | 90,0 DEGREES NOMINAL | | RECESS DIAMETER | 59,0 MILLIMETERS NOMINAL | | STYLE DESIGNATOR | RECESSED |
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