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National Stock Number:
5310-01-275-3328
Federal Supply Class:
5310
National Item Identification Number:
012753328
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:
| 100429-8 | 82340 | L3HARRIS TECHNOLOGIES, INC. | | 100429-8 | 9Y580 | L3HARRIS TECHNOLOGIES, INC. |
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Techincal Specification:
| MATERIAL | STEEL COMP 630 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS-5604,COND A ASSN STD SINGLE MATERIAL RESPONSE OR | | AMS-5643,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | STYLE DESIGNATOR | RECESSED BOTH SIDES | | HOLE DIAMETER | 0.3285 INCHES MINIMUM AND | | 0.3290 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.720 INCHES NOMINAL | | MATERIAL THICKNESS | 0.125 INCHES NOMINAL | | SPECIAL FEATURES | WITH CHAMPER ENDS .020 IN. DIA. BY 45 DEGREES | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
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