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National Stock Number:
3020-00-678-4239
Federal Supply Class:
3020
National Item Identification Number:
006784239
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:
| 3020006784239 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | 8682689 | 02978 | RENK AMERICA LLC | | 8682689 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 8682689 | R1120 | SATAIR A/S |
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Techincal Specification:
| BACKLASH DESIGNATION | GRADE A | | BODY STYLE | WEBBED, SOLID | | BORE STYLE | W/COUNTERBORE BOTH ENDS | | BORE NOMINAL DIAMETER | 2.500 INCHES BOTH ENDS | | COUNTERBORE NOMINAL DEPTH | 1.376 INCHES FIRST END | | COUNTERBORE NOMINAL DIAMETER | 2.987 INCHES FIRST END | | FACE NOMINAL WIDTH | 0.750 INCHES | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 3.150 INCHES SECOND END | | HUB NOMINAL DIAMETER | 3.230 INCHES FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | MOUNTING HOLE NOMINAL DIAMETER | 2.500 INCHES TRANSVERSELY THROUGH HUB, FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.780 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 6.555 INCHES | | NOMINAL OVERALL LENGTH | 1.530 INCHES | | PITCH DIAMETER | 6.3333 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB | | TEETH QUANTITY | 57 | | TOOTH FORM | STANDARD |
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