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National Stock Number:
5315-00-037-6820
Federal Supply Class:
5315
National Item Identification Number:
000376820
Description:
KEY,WOODRUFF
Detail:
An item in the form of a segment of a disk, which may have a flat bottom, with or without projecting shoulders, designed to fit into a keyway in an axle or shaft, and into a matching slot in the hub or boss of a wheel, gear or pulley.
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Manufacturer Information:
| 32507 | 00198 | PRATT & WHITNEY CANADA CORP | | 32507 | 77445 | RTX CORPORATION |
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Techincal Specification:
| CIRCLE DIAMETER | 0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM | | HARDNESS RATING | 90.0 ROCKWELL B MINIMUM AND 102.0 ROCKWELL B MAXIMUM OVERALL | | KEY HEIGHT | 0.188 INCHES MINIMUM AND 0.194 INCHES MAXIMUM | | KEY SIZE DESIGNATION | WOODRUFF 3 | | OVERALL LENGTH | 0.423 INCHES MINIMUM AND 0.433 INCHES MAXIMUM | | MATERIAL | STEEL COMP 8640 OVERALL | | STARTING EDGE RADIUS | 0.010 INCHES MINIMUM AND 0.020 INCHES MAXIMUM | | STARTING EDGE SHAPE | ROUND | | STYLE DESIGNATOR | FLAT BOTTOM RELIEVED ENDS | | THICKNESS | 0.125 INCHES MINIMUM AND 0.126 INCHES MAXIMUM |
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