4810-01-085-1886 VALVE,LINEAR,DIRECTIONAL CONTROL Index 2920-01-085-1889 ROTOR,GENERATOR

National Stock Number:
3020-01-085-1888

Federal Supply Class:
3020

National Item Identification Number:
010851888

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.


Manufacturer Information:
2641-792-04 ITEM 596169ELECTRIC BOAT CORPORATION
845-468772980064NAVAL SHIP SYSTEMS COMMAND
845-4687729 ITEM 580064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIALCOPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-24059 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY16
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER2.0000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER2.200 INCHES
FACE NOMINAL WIDTH1.120 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.010 INCHES FIRST END
0.310 INCHES SECOND END
BORE STYLESQUARE COUNTER BORE, SECOND END
HUB STYLE DESIGNATOR1 STEP FIRST END
PLAIN SECOND END
HUB NOMINAL DIAMETER1.250 INCHES SECOND END
END NOMINAL LENGTH0.690 INCHES FIRST END
END NOMINAL DIAMETER0.998 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.320 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER1.500 INCHES FIRST END
BODY STYLEPLAIN, SOLID
SPECIAL FEATURESSECOND END COUNTERBORE,1.080 IN. NOMINAL DIA. 0.190 IN. NOMINAL DEPTH


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