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National Stock Number:
3020-00-434-8398
Federal Supply Class:
3020
National Item Identification Number:
004348398
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:
| 47-620-425-1 | 80070 | LOCKHEED MARTIN CORPORATION | | 47-620-425-1 | 97499 | BELL TEXTRON INC |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 1.117 INCHES BOTH ENDS | | BORE STYLE | W/COUNTERBORE BOTH ENDS | | COUNTERBORE NOMINAL DIAMETER | 1.257 INCHES BOTH ENDS | | COUNTERBORE NOMINAL DEPTH | 0.265 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.656 INCHES | | FEATURES PROVIDED | CASEHARDENED | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6294 ASSN STD SINGLE MATERIAL RESPONSE AND AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | PITCH DIAMETER | 1.9000 INCHES NOMINAL | | MATERIAL | STEEL COMP 4620 OR STEEL COMP E9310 OVERALL | | NOMINAL OUTSIDE DIAMETER | 2.098 INCHES | | PRESSURE ANGLE | 20.0000 DEGREES | | SPECIAL FEATURES | CORE HARDNESS ROCKWELL C,28.0 MIN,41.0 MAX | | STYLE DESIGNATOR | HUBLESS | | SURFACE TREATMENT | COPPER BODY | | SURFACE TREATMENT | COPPER TEETH | | TEETH QUANTITY | 19 | | TEST DATA DOCUMENT | 81349-MIL-I-6868 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). | | TOOTH FORM | STANDARD |
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