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National Stock Number:
5310-01-119-3158
Federal Supply Class:
5310
National Item Identification Number:
011193158
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:
| 4836627-2 | 0AHU0 | KALMAR AC INC |
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Techincal Specification:
| BOTTOM RECESS ANGLE | 90.0 DEGREES NOMINAL | | BOTTOM RECESS DIAMETER | 1.630 INCHES NOMINAL | | HOLE DIAMETER | 1.506 INCHES MINIMUM AND 1.514 INCHES MAXIMUM | | OUTSIDE DIAMETER | 3.250 INCHES NOMINAL | | MATERIAL THICKNESS | 0.312 INCHES MINIMUM AND 0.317 INCHES MAXIMUM | | MATERIAL | PLASTIC ACETAL OVERALL | | SPECIAL FEATURES | FLATTED ONE SIDE,1.590 IN. FROM CENTER TO TOP OF FLATTED SIDE AND CHAMFER 0.120 IN. BY 45 DEG FLATTED SIDE | | STYLE DESIGNATOR | RECESSED BOTH SIDES | | TOP RECESS ANGLE | 90.0 DEGREES NOMINAL | | TOP RECESS DIAMETER | 1.540 INCHES NOMINAL |
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