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National Stock Number:
5310-00-058-2132
Federal Supply Class:
5310
National Item Identification Number:
000582132
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:
| W2F24121 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | W2F24121 | 78567 | SPECO CORP |
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Techincal Specification:
| HOLE DIAMETER | 0.633 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.870 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AS7M A108 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A576 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM | | MATERIAL | STEEL COMP 1020 OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | | RECESS ANGLE | 90.000 DEGREES NOMINAL | | RECESS DIAMETER | 0.753 INCHES NOMINAL | | STYLE DESIGNATOR | RECESSED |
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