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National Stock Number:
5310-01-006-2095
Federal Supply Class:
5310
National Item Identification Number:
010062095
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:
| 117B984H01 | 48306 | NORTHROP GRUMMAN SUPPORT SERVICES CORP | | 117B984H01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BOTTOM RECESS DIAMETER | 0.3970 INCHES MINIMUM AND 0.4179 INCHES MAXIMUM | | HOLE DIAMETER | 0.3770 INCHES MINIMUM AND 0.3779 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.563 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8,TEMPER T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.156 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 6061 OVERALL | | STYLE DESIGNATOR | RECESSED BOTH SIDES | | TOP RECESS DIAMETER | 0.3970 INCHES MINIMUM AND 0.4179 INCHES MAXIMUM |
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