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National Stock Number:
3020-01-279-4640
Federal Supply Class:
3020
National Item Identification Number:
012794640
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:
| C-1281-83-11 | 67121 | MCELROY MARINE MACHINERY | | C-1281-85 | 67121 | MCELROY MARINE MACHINERY | | C-1281-85-11 | 67121 | MCELROY MARINE MACHINERY |
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Techincal Specification:
| MATERIAL | STEEL COMP 4140 OVERALL | | HARDNESS RATING | 360.0 BRINELL HULTGREN MINIMUM OVERALL | | TEETH QUANTITY | 62 | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS, RECESSED BODY | | PITCH DIAMETER | 31.0000 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 32.438 INCHES | | FACE NOMINAL WIDTH | 3.250 INCHES | | BODY RECESS NOMINAL DEPTH | 2.250 INCHES FIRST END | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 16.501 INCHES BOTH ENDS | | BODY STYLE | PLAIN, SOLID |
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