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National Stock Number:
5310-00-595-7720
Federal Supply Class:
5310
National Item Identification Number:
005957720
Description:
WASHER,FINISHING
Detail:
A WASHER OR CONE OR DISK SHAPE WITH A CENTRALLY LOCATED HOLE, DESIGNED TO ACCOMMODATE A FLAT OR OVAL HEAD SCREW AND PROVIDE ADDITIONAL BEARING AREA ON THE MATERIAL BEING FASTENED. IT MAY OR MAY NOT HAVE A FLUSH FLANGE FEATURE.
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Manufacturer Information:
| 33A817 | 54715 | SHURE BROS INC |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 40.0 ROCKWELL B MINIMUM AND | | 74.0 ROCKWELL B MAXIMUM | | STYLE DESIGNATOR | FINISHING | | HOLE DIAMETER | 0.139 INCHES MINIMUM AND | | 0.143 INCHES MAXIMUM | | OUTSIDE DIAMETER | 0.495 INCHES MINIMUM AND | | 0.505 INCHES MAXIMUM | | OVERALL HEIGHT | 0.064 INCHES MINIMUM AND | | 0.069 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.018 INCHES MINIMUM AND | | 0.022 INCHES MAXIMUM | | SPECIAL FEATURES | CENTER HOLE 0.250 IN. DIA TAPERED TO 0.141 IN. DIA |
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