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National Stock Number:
5310-00-133-4859
Federal Supply Class:
5310
National Item Identification Number:
001334859
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:
| 77206236 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 77206236 | K0131 | GOODRICH LIMITED |
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Techincal Specification:
| BOTTOM RECESS ANGLE | 90.0 DEGREES NOMINAL | | BOTTOM RECESS DIAMETER | 0.547 INCHES MINIMUM AND 0.552 INCHES MAXIMUM | | HOLE DIAMETER | 0.515 INCHES MINIMUM AND 0.520 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.667 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | S.80 FSCM K0131 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.060 INCHES MINIMUM AND 0.065 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | | STYLE DESIGNATOR | RECESSED BOTH SIDES | | TOP RECESS ANGLE | 90.0 DEGREES NOMINAL | | TOP RECESS DIAMETER | 0.547 INCHES MINIMUM AND 0.552 INCHES MAXIMUM |
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