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National Stock Number:
3020-00-528-7120
Federal Supply Class:
3020
National Item Identification Number:
005287120
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:
| 3237902 | 55380 | HATCH & KIRK, INC. | | 3237902 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 9.0615 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 1.4990 INCHES | | HARDNESS RATING | 89.0 ROCKWELL C MINIMUM AND 96.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 27.3217 DEGREES | | KEYWAY NOMINAL WIDTH | 0.7485 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 1035 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1035 OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 4.7718 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 11.084 INCHES | | PITCH DIAMETER | 10.8000 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | SPECIAL FEATURES | FIGURE 1 STAMPED ON CENTER LINE OF TOOTH 173 DEG 49 MIN FROM CENTER LINE OF KEYWAY | | STYLE DESIGNATOR | HUBLESS | | TEETH QUANTITY | 54 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | RIGHT |
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