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National Stock Number:
5315-00-663-1278
Federal Supply Class:
5315
National Item Identification Number:
006631278
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:
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Techincal Specification:
| CIRCLE DIAMETER | 0.438 INCHES NOMINAL | | HARDNESS RATING | 85.0 ROCKWELL C MINIMUM AND 95.0 ROCKWELL C MAXIMUM OVERALL | | KEY HEIGHT | 0.1971 INCHES MINIMUM AND 0.2021 INCHES MAXIMUM | | KEY SIZE DESIGNATION | WOODRUFF 2 | | OVERALL LENGTH | 0.531 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1035 OVERALL | | SHOULDER HEIGHT | 0.0371 INCHES MINIMUM AND 0.0421 INCHES MAXIMUM | | STARTING EDGE SHAPE | STRAIGHT | | STYLE DESIGNATOR | ROUND SHOULDERED ENDS | | THICKNESS | 0.0938 INCHES MINIMUM AND 0.0948 INCHES MAXIMUM |
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