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National Stock Number:
5310-00-209-3483
Federal Supply Class:
5310
National Item Identification Number:
002093483
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:
| 16100513 | 7PZX0 | FAIRBANKS MORSE, LLC | | 16100513 | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE | | 16100513N | 66297 | HATCH AND KIRK INC HK/PPI DIV | | NAF2108C | 7PZX0 | FAIRBANKS MORSE, LLC | | NAF2108C | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE | | P16100513 | 66297 | HATCH AND KIRK INC HK/PPI DIV |
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Techincal Specification:
| HOLE DIAMETER | 0.874 INCHES MINIMUM AND 0.877 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.246 INCHES MINIMUM AND 1.249 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-576 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.199 INCHES MINIMUM AND 0.219 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY OVERALL | | RECESS DIAMETER | 1.249 INCHES NOMINAL | | RECESS ANGLE | 30.0 DEGREES NOMINAL | | STYLE DESIGNATOR | RECESSED |
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