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National Stock Number: 3020-00-737-4040
Federal Supply Class: 3020
National Item Identification Number: 007374040
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:
| 2520007374040 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | 274B89 | 1DF03 | ABM EQUIPMENT, LLC | | 7374040 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 274B89 | 70408 | AT AND T CORP |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 2.796 INCHES BOTH ENDS | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | FACE NOMINAL WIDTH | 0.750 INCHES | | FLANGE NOMINAL DIAMETER | 3.750 INCHES | | FLANGE NOMINAL THICKNESS | 0.433 INCHES | | HARDNESS RATING | 54.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM OVERALL | | HUB NOMINAL DIAMETER | 3.109 INCHES BETWEEN BODY AND FLANGE | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI/SAE 8620 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE BETWEEN OUTER BODY FACE AND INNER FLANGE FACE | 1.442 INCHES | | NOMINAL OUTSIDE DIAMETER | 5.080 INCHES | | PITCH DIAMETER | 4.8000 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | SPLINE PITCH DIAMETER | 2.6250 INCHES NOMINAL BOTH ENDS | | SPLINE QUANTITY | 24 BOTH ENDS | | STYLE DESIGNATOR | FLANGED END | | SURFACE TREATMENT | CARBON OVERALL | | TEETH QUANTITY | 24 | | TOOTH FORM | STUB |
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