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National Stock Number: 3020-01-016-6791
Federal Supply Class: 3020
National Item Identification Number: 010166791
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:
12000539 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
ATTACHMENT METHOD | PRESS FIT | BODY STYLE | PLAIN, SOLID | BORE NOMINAL DIAMETER | 1.070 INCHES BOTH ENDS | BORE STYLE | PLAIN BOTH ENDS | FACE NOMINAL WIDTH | 0.094 INCHES | HARDNESS RATING | 29.0 ROCKWELL C MINIMUM OR 34.0 ROCKWELL C MAXIMUM OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A322 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A331 ASSN STD 2ND MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 4140 OR STEEL COMP 8640 OVERALL | NOMINAL OUTSIDE DIAMETER | 1.958 INCHES | PITCH DIAMETER | 1.9167 INCHES NOMINAL | PRESSURE ANGLE | 30.0000 DEGREES | STYLE DESIGNATOR | HUBLESS | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171,FN1.1.2.2 MIL STD SINGLE TREATMENT RESPONSE OR MIL-STD-171,FN1.1.3.2 MIL STD SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM OVERALL | TEETH QUANTITY | 46 |
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