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National Stock Number:
5315-01-374-5543
Federal Supply Class:
5315
National Item Identification Number:
013745543
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:
| MS9841-20 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| MATERIAL | STEEL COMP 303 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 70.0 ROCKWELL C MINIMUM AND | | 100.0 ROCKWELL C MAXIMUM OVERALL | | STYLE DESIGNATOR | ROUND BOTTOM | | CIRCLE DIAMETER | 0.865 INCHES MINIMUM AND | | 0.875 INCHES MAXIMUM | | THICKNESS | 0.250 INCHES NOMINAL | | KEY HEIGHT | 0.370 INCHES MINIMUM AND | | 0.375 INCHES MAXIMUM | | STARTING EDGE SHAPE | CHAMFERED | | KEY CHAMFER LENGTH | 0.050 INCHES MINIMUM AND | | 0.065 INCHES MAXIMUM | | KEY CHAMFER ANGLE | 45.0 DEGREES NOMINAL | | KEY SIZE DESIGNATION | WOODRUFF A | | SPECIFICATION/STANDARD DATA | 96906-MS9841 GOVERNMENT STANDARD | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 96906 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS9841-20 |
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