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National Stock Number:
3020-00-174-5579
Federal Supply Class:
3020
National Item Identification Number:
001745579
Description:
GEAR,SPUR
Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
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Manufacturer Information:
| 21717 | 71871 | ALFA LAVAL INC | | 99121717 | 71871 | ALFA LAVAL INC | | A989PC72 | 71871 | ALFA LAVAL INC | | A990PC72 | 71871 | ALFA LAVAL INC |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY STYLE | WEBBED, OFFSET, SOLID | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.685 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.551 INCHES | | HUB NOMINAL DIAMETER | 1.181 INCHES SECOND END | | HUB NOMINAL DIAMETER | 1.850 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-M-16576,GRADE A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | MOUNTING HOLE NOMINAL THREAD SIZE | 0.312 INCHES TRANSVERSELY THROUGH HUB, FIRST END | | MOUNTING HOLE NOMINAL DIAMETER | 0.242 INCHES TRANSVERSELY THROUGH HUB, FIRST END | | MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC TRANSVERSELY THROUGH HUB, FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 1 PLAIN AND 1 THREADED TRANSVERSELY THROUGH HUB, FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.660 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 3.000 INCHES | | PITCH DIAMETER | 2.8750 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB | | TEETH QUANTITY | 46 | | TOOTH FORM | STANDARD |
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