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National Stock Number:
5315-00-132-6418
Federal Supply Class:
5315
National Item Identification Number:
001326418
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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Techincal Specification:
| CIRCLE DIAMETER | 0.750 INCHES NOMINAL | | HARDNESS RATING | 57.0 ROCKWELL B MINIMUM AND 74.0 ROCKWELL B MAXIMUM OVERALL | | KEY HEIGHT | 0.297 INCHES MINIMUM AND 0.303 INCHES MAXIMUM | | KEY SIZE DESIGNATION | WOODRUFF 9 | | MATERIAL | COPPER ALLOY 260 OR COPPER ALLOY 262 OR COPPER ALLOY 268 OR COPPER ALLOY 272 OR COPPER ALLOY 274 OR COPPER ALLOY 280 OR COPPER ALLOY 330 OR COPPER ALLOY 331 OR COPPER ALLOY 335 OR COPPER ALLOY 340 OR COPPER ALLOY 342 OR COPPER ALLOY 344 OR COPPER ALLOY 345 OR COPPER ALLOY 347 OR COPPER ALLOY 348 OR COPPER ALLOY 350 OR COPPER ALLOY 353 OR COPPER ALLOY 356 OR COPPER ALLOY 360 OR COPPER ALLOY 370 OR COPPER ALLOY 332 OVERALL | | STARTING EDGE RADIUS | 0.010 INCHES NOMINAL | | STARTING EDGE SHAPE | ROUND | | STYLE DESIGNATOR | FLAT BOTTOM | | THICKNESS | 0.188 INCHES NOMINAL |
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