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National Stock Number:
3020-00-249-9897
Federal Supply Class:
3020
National Item Identification Number:
002499897
Description:
GEAR,HELICAL
Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
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Manufacturer Information:
| C400H213 | 14351 | TELEDYNE CONTINENTAL MOTORS INDUSTRIAL PRODUCTS DIV TELEDYNE INDUSTRIES INC SUB OF TELEDYNE INC | | DC2587 | 35311 | AMERICAN STANDARD INC WESTINGHOUSE AIR BRAKE CO DIV |
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Techincal Specification:
| MATERIAL | STEEL COMP 1137 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND | | AISI/SAE 1137 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 13.0 ROCKWELL C MINIMUM AND | | 24.0 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 13 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | RIGHT | | PRESSURE ANGLE | 14.5000 DEGREES | | HELIX ANGLE | 21.2667 DEGREES | | STYLE DESIGNATOR | HUBLESS | | PITCH DIAMETER | 1.3940 INCHES MINIMUM AND | | 1.3960 INCHES MAXIMUM | | NOMINAL OUTSIDE DIAMETER | 1.600 INCHES | | FACE NOMINAL WIDTH | 0.749 INCHES | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.503 INCHES BOTH ENDS | | BODY STYLE | PLAIN, SOLID | | SPECIAL FEATURES | 3/32 IN. OIL HOLE 3/8 IN. FROM FACE OF GEAR,1/8 IN. W 1/32 IN. DEEP OIL GROOVE IN LINE W/OIL HOLE |
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