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National Stock Number:
3020-00-421-9811
Federal Supply Class:
3020
National Item Identification Number:
004219811
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:
| 210964-000 | 81413 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
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Techincal Specification:
| BACKLASH DESIGNATION | GRADE B | | BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 0.374 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 0.187 INCHES | | HARDNESS RATING | 24.0 ROCKWELL C NOMINAL OVERALL | | HUB NOMINAL DIAMETER | 0.625 INCHES FIRST END | | HUB STYLE DESIGNATOR | PINNED FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 CLASS440C FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | PITCH DIAMETER | 0.9368 INCHES MINIMUM AND 0.9375 INCHES MAXIMUM | | MATERIAL | STEEL COMP 440C OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 0.999 INCHES | | PRECISION CLASSIFICATION | QUALITY NUMBER 12 | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | TEETH QUANTITY | 30 | | TOOTH FORM | STANDARD |
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