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National Stock Number:
3020-00-442-0101
Federal Supply Class:
3020
National Item Identification Number:
004420101
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:
| AC2-40 | 00141 | ROLLER BEARING CO OF AMERICA, INC | | DAC2T40 | 29964 | ALLIED DEVICES CORP DBA ABSOLUTE PRECISION CO | | HH-40A | 00328 | DESIGNATRONICS INCORPORATED | | LKA-E3-40 | 0MTR9 | NORDEX, INCORPORATED | | HG58 | 23266 | SECS INC | | H48A28-R40 | 29440 | W. M. BERG INC | | LKA-E3-40 | 56262 | NORDEX INC |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | TEETH QUANTITY | 40 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | RIGHT | | PRESSURE ANGLE | 20.0000 DEGREES | | HELIX ANGLE | 45.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | PITCH DIAMETER | 1.1774 INCHES MINIMUM AND | | 1.1784 INCHES MAXIMUM | | NOMINAL OUTSIDE DIAMETER | 1.219 INCHES | | FACE NOMINAL WIDTH | 0.187 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES FIRST END | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PINNED FIRST END | | HUB NOMINAL DIAMETER | 0.500 INCHES FIRST END | | BODY STYLE | PLAIN, SOLID |
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