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National Stock Number:
3020-00-542-4549
Federal Supply Class:
3020
National Item Identification Number:
005424549
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:
| 69B4951-1 | 18894 | AIR ARMAMENT CENTER/ EN |
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Techincal Specification:
| MATERIAL | STEEL COMP 4615 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 60.0 ROCKWELL C MINIMUM AND | | 63.0 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 30 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | PITCH DIAMETER | 2.5000 INCHES NOMINAL | | NOMINAL OVERALL LENGTH | 4.250 INCHES | | NOMINAL OUTSIDE DIAMETER | 2.649 INCHES | | FACE NOMINAL WIDTH | 1.000 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 2.434 INCHES FIRST END | | 0.816 INCHES SECOND END | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | BORE NOMINAL DIAMETER | 1.263 INCHES BOTH ENDS | | SPLINE QUANTITY | 12 BOTH ENDS | | 5 FIRST END | | SPLINE PITCH DIAMETER | 1.6875 INCHES NOMINAL FIRST END | | 1.2500 INCHES NOMINAL SECOND END | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | HUB NOMINAL DIAMETER | 1.263 INCHES FIRST END | | 1.275 INCHES SECOND END | | BODY STYLE | PLAIN, SOLID | | SPECIAL FEATURES | FIRST END HUB STYLE EXTERNALLY INVOLUTE SPLINED | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 18894 | | DESIGN CONTROL REFERENCE | 69B4951-1 |
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