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National Stock Number:
5310-00-959-3288
Federal Supply Class:
5310
National Item Identification Number:
009593288
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:
| 3283159-1 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 3283159-1 | 35962 | SAFRAN LANDING SYSTEMS CANADA INC |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY 6061 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | STYLE DESIGNATOR | RECESSED | | HOLE DIAMETER | 0.281 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.995 INCHES MINIMUM AND | | 1.020 INCHES MAXIMUM | | OVERALL HEIGHT | 0.130 INCHES NOMINAL | | RECESS DEPTH | 0.055 INCHES MINIMUM AND | | 0.060 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.070 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
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