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National Stock Number:
3020-00-870-9953
Federal Supply Class:
3020
National Item Identification Number:
008709953
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:
| 10904955 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE | | 2590008709953 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
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Techincal Specification:
| BODY RECESS NOMINAL DEPTH | 0.686 INCHES FIRST END | | BODY STYLE | WEBBED, OFFSET, SOLID | | BORE NOMINAL DIAMETER | 1.813 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 0.748 INCHES | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4620 OR STEEL COMP 4820 OR STEEL COMP 8620 OR STEEL COMP 8720 OVERALL | | NOMINAL OUTSIDE DIAMETER | 3.666 INCHES | | SPECIAL FEATURES | 63 MICROINCH FINISH IN DEPTH FROMFIRST END FACE TO TEETH TO FACE OF BORE,ANNULAR GROOVE 0.063 RADIUS,0.063DEEP,2.125 ID CIRCLE ON FIRST END,FIRST END RECESS DIA 2.0480 MIN,2.0485 MAX. | | PITCH DIAMETER | 3.3333 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS, RECESSED BODY | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-P-16232 TYPE M,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PHOSPHATE MANGANESE OVERALL | | TEETH QUANTITY | 15 | | TOOTH FORM | STUB |
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