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National Stock Number:
3020-00-765-9959
Federal Supply Class:
3020
National Item Identification Number:
007659959
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:
| 385377 | 52661 | RTX CORPORATION | | 385377 | 77445 | RTX CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL COMP E9310 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND | | 40.0 ROCKWELL C MAXIMUM HUB | | 79.0 ROCKWELL C MINIMUM AND | | 85.0 ROCKWELL C MAXIMUM TEETH | | TEETH QUANTITY | 20 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 22.5000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | PITCH DIAMETER | 1.1111 INCHES NOMINAL | | NOMINAL OVERALL LENGTH | 1.120 INCHES | | NOMINAL OUTSIDE DIAMETER | 1.208 INCHES | | FACE NOMINAL WIDTH | 0.260 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.860 INCHES FIRST END | | BORE STYLE | W/COUNTERBORE BOTH ENDS | | BORE NOMINAL DIAMETER | 0.690 INCHES BOTH ENDS | | COUNTERBORE NOMINAL DEPTH | 0.645 INCHES SECOND END | | COUNTERBORE NOMINAL DIAMETER | 1.170 INCHES SECOND END | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | END NOMINAL LENGTH | 0.645 INCHES FIRST END | | END NOMINAL DIAMETER | 1.377 INCHES FIRST END | | FIRST STEP NOMINAL DIAMETER | 1.550 INCHES FIRST END | | BODY STYLE | PLAIN, SOLID | | SPECIAL FEATURES | ITEM IS CRITICAL TO WEAPON SYSTEM PERFORMANCE AND OPERATION. A FAILURE COULD CAUSE CATASTROPHIC OR CRITICAL FAILURE RESULTING IN THE LOSS OF OR SERIOUS DAMAGE TO THE AIRCRAFT OR WEAPON SYSTEM OR AN UNCOMMANDED ENGINE SHUTDOWN THAT JEAOPARDIZES SAFETY. | | CRITICALITY CODE JUSTIFICATION | FEAT | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | 385377 |
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