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National Stock Number:
5315-01-245-2751
Federal Supply Class:
5315
National Item Identification Number:
012452751
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:
| 378183 | 11757 | PARKER HANNIFIN CORPORATION | | 378183 | U0363 | ALLENWEST STANDARD PRODUCTS LTD | | 378183 | U6350 | WHIPPENDELL MARINE LTD |
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Techincal Specification:
| CIRCLE DIAMETER | 0.426 INCHES MINIMUM AND 0.436 INCHES MAXIMUM | | HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL | | KEY HEIGHT | 0.422 INCHES MINIMUM AND 0.428 INCHES MAXIMUM | | KEY SIZE DESIGNATION | WOODRUFF 21 | | OVERALL LENGTH | 1.062 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SHOULDER HEIGHT | 0.137 INCHES MINIMUM AND 0.142 INCHES MAXIMUM | | STARTING EDGE SHAPE | STRAIGHT | | STYLE DESIGNATOR | FLAT BOTTOM SHOULDERED ENDS | | THICKNESS | 0.312 INCHES MINIMUM AND 0.313 INCHES MAXIMUM |
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