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		                        | National Stock Number:
 3020-00-339-0822
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 003390822
 
 Description:
 GEAR SECTOR,SPUR
 
 Detail:
 A gear sector with complements of spur gear teeth.
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 Manufacturer Information:
 
 | 1212005-1 | 19315 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND CONTROL SYSTEMS |  | 1212005-1 | 55972 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS | 
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 Techincal Specification:
 
 | MATERIAL | STEEL OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |  | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND |  |  | 38.0 ROCKWELL C MAXIMUM OVERALL |  | TEETH QUANTITY | 110 |  | TOOTH FORM | STUB |  | PRESSURE ANGLE | 20.0000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUBS |  | NOMINAL OVERALL LENGTH | 1.787 INCHES |  | FACE NOMINAL WIDTH | 1.000 INCHES |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.6190 INCHES FIRST END |  |  | 0.0680 INCHES SECOND END |  | BORE STYLE | TAPERED W/KEYWAY BOTH ENDS |  | TAPER MAJOR NOMINAL DIAMETER | 2.500 INCHES BOTH ENDS |  | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |  | HUB NOMINAL DIAMETER | 3.5000 INCHES FIRST END |  |  | 3.5000 INCHES SECOND END |  | THE MANUFACTURERS DATA |  |  | MANUFACTURERS CODE | 55972 |  | DESIGN CONTROL REFERENCE | 1212005-1 | 
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