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National Stock Number:
5310-00-839-4393
Federal Supply Class:
5310
National Item Identification Number:
008394393
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:
| 302594 | 1UVT5 | BRP US INC | | 302594 | 32195 | OUTBOARD MARINE CORP JOHNSON MOTORS DIV |
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Techincal Specification:
| HARDNESS RATING | 70.0 ROCKWELL B MINIMUM AND 85.0 ROCKWELL B MAXIMUM | | HOLE DIAMETER | 1.003 INCHES MINIMUM AND 1.007 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.474 INCHES MINIMUM AND 1.484 INCHES MAXIMUM | | OVERALL HEIGHT | 0.094 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.0145 INCHES MINIMUM AND 0.0175 INCHES MAXIMUM | | MATERIAL | STEEL COMP 430 OVERALL | | RECESS DEPTH | 0.077 INCHES NOMINAL | | STYLE DESIGNATOR | RECESSED |
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