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National Stock Number:
3020-00-155-9188
Federal Supply Class:
3020
National Item Identification Number:
001559188
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:
| 117D2476 | 05606 | GENERAL DYNAMICS-OTS, INC. | | 117D2476 | 25180 | NATIONAL GEAR PRODUCTS INC | | 1702476 | 25180 | NATIONAL GEAR PRODUCTS INC |
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Techincal Specification:
| ATTACHMENT METHOD | MOUNTING HOLE | | BODY STYLE | PLAIN, SOLID | | BORE STYLE | D BOTH ENDS | | CRITICALITY CODE JUSTIFICATION | FEAT | | FACE NOMINAL WIDTH | 0.320 INCHES | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL | | HUB NOMINAL DIAMETER | 1.020 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 COMP 4140 OR 41L40 CONDITION COLD FINISH FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | MOUNTING HOLE NOMINAL DIAMETER | 0.190 INCHES TRANSVERSELY THROUGH HUB, FIRST END | | MOUNTING HOLE TYPE AND QUANTITY | 2 PLAIN TRANSVERSELY THROUGH HUB, FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.570 INCHES FIRST END | | NOMINAL DISTANCE FROM FLAT TO RADIAL CENTER | 0.206 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 3.156 INCHES | | NOMINAL RADIUS | 0.312 INCHES BOTH ENDS | | PITCH DIAMETER | 3.0000 INCHES NOMINAL | | PRECISION CLASSIFICATION | QUALITY NUMBER 8 | | PRESSURE ANGLE | 20.0000 DEGREES | | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH QUANTITY | 36 | | TOOTH FORM | STANDARD |
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