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National Stock Number:
5315-00-205-7182
Federal Supply Class:
5315
National Item Identification Number:
002057182
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:
| AN280-304 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | MS21261R304 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| CIRCLE DIAMETER | 0.490 INCHES MINIMUM AND 0.500 INCHES MAXIMUM | | HARDNESS RATING | 45.0 ROCKWELL C MAXIMUM OVERALL | | KEY HEIGHT | 0.198 INCHES MINIMUM AND 0.203 INCHES MAXIMUM | | KEY SIZE DESIGNATION | WOODRUFF 2 | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OVERALL | | MATERIAL | STEEL COMP 4130 OR STEEL COMP 8630 OVERALL | | STARTING EDGE RADIUS | 0.008 INCHES MINIMUM AND 0.012 INCHES MAXIMUM | | STARTING EDGE SHAPE | ROUND | | STYLE DESIGNATOR | ROUND BOTTOM | | THICKNESS | 0.093 INCHES MINIMUM AND 0.094 INCHES MAXIMUM |
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