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National Stock Number:
3020-01-045-3287
Federal Supply Class:
3020
National Item Identification Number:
010453287
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:
| ASC1536450 | Z4779 | ASC PTY LTD | | RE-F-102099 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY RECESS NOMINAL DEPTH | 0.625 INCHES FIRST END | | BODY STYLE | WEBBED, OFFSET, SOLID | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 11.750 INCHES AXIALLY THROUGH BODY FIRST END | | BORE NOMINAL DIAMETER | 10.9620 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 1.000 INCHES | | HELIX ANGLE | 19.7498 DEGREES | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY OVERALL | | PITCH DIAMETER | 12.7500 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | MOUNTING HOLE TYPE AND QUANTITY | 12 COUNTERBORED AXIALLY THROUGH BODY FIRST END | | MOUNTING HOLE NOMINAL DIAMETER | 0.182 INCHES AXIALLY THROUGH BODY FIRST END | | NOMINAL OUTSIDE DIAMETER | 12.7500 INCHES | | STYLE DESIGNATOR | HUBLESS, RECESSED BODY | | TEETH QUANTITY | 144 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | RIGHT | | TOOTH FORM | SPECIAL |
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