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National Stock Number: 5310-01-547-4001
Federal Supply Class: 5310
National Item Identification Number: 015474001
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:
99020037826 | 7PZX0 | FAIRBANKS MORSE, LLC | 99020037826 | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE | 99020037826 | F0579 | MAN DIESEL & TURBO FRANCE | S9233-XX-MMA-010/LCS S7-164 #105 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
HOLE DIAMETER | 17.5 MILLIMETERS NOMINAL | OUTSIDE DIAMETER | 36.0 MILLIMETERS NOMINAL | MATERIAL THICKNESS | 7.5 MILLIMETERS NOMINAL | MATERIAL | STEEL OVERALL | PART NAME ASSIGNED BY CONTROLLING AGENCY | WASHER, SPHERICAL | RECESS DIAMETER | 23.2 MILLIMETERS NOMINAL | RECESS ANGLE | 120.0 DEGREES NOMINAL | STYLE DESIGNATOR | RECESSED |
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