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National Stock Number:
3020-00-157-1776
Federal Supply Class:
3020
National Item Identification Number:
001571776
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:
| 209474PC7 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 209474PC7 | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | END NOMINAL LENGTH | 0.454 INCHES FIRST END | | END NOMINAL DIAMETER | 0.187 INCHES FIRST END | | FACE NOMINAL WIDTH | 0.280 INCHES | | FIRST STEP NOMINAL DIAMETER | 0.229 INCHES FIRST END | | FIRST STEP NOMINAL LENGTH | 0.186 INCHES FIRST END | | HARDNESS RATING | 26.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL | | HUB NOMINAL DIAMETER | 0.187 INCHES SECOND END | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4140 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.640 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER | 0.417 INCHES | | PITCH DIAMETER | 0.3333 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 8 |
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