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National Stock Number:
3020-00-611-6553
Federal Supply Class:
3020
National Item Identification Number:
006116553
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:
| S1635-20093-2 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL COMP E9310 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PHOSPHATE OVERALL | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM AND | | 64.0 ROCKWELL C MAXIMUM OVERALL | | TEETH QUANTITY | 48 | | TOOTH FORM | STANDARD | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | PITCH DIAMETER | 3.0000 INCHES NOMINAL | | NOMINAL OVERALL LENGTH | 1.812 INCHES | | NOMINAL OUTSIDE DIAMETER | 3.122 INCHES | | FACE NOMINAL WIDTH | 0.437 INCHES | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.375 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | 1 STEP BOTH ENDS | | FIRST STEP NOMINAL LENGTH | 0.160 INCHES FIRST END | | BODY STYLE | WEBBED, OFFSET, SOLID | | SPECIAL FEATURES | FIRST END FLATTED,0.598 IN. 0.612 IN. MAX W ACROSS FLATS,0.147 IN. LG,SECOND END FLATTED,0.598 IN. MIN,0.612 IN. MAX W ACROSS FLATS,0.160 IN. LG | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 78286 | | DESIGN CONTROL REFERENCE | S1635-20093-2 |
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