3020-01-286-7657 GEAR CLUSTER Index 3020-01-286-7659 GEAR,HELICAL

National Stock Number:
3020-01-286-7658

Federal Supply Class:
3020

National Item Identification Number:
012867658

Description:
GEAR,BEVEL

Detail:
A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.


Manufacturer Information:
520-594769753711NAVAL SEA SYSTEMS COMMAND
520-5947697 ITEM 553711NAVAL SEA SYSTEMS COMMAND
5947697-000596169ELECTRIC BOAT CORPORATION


Techincal Specification:
BODY RECESS NOMINAL DEPTH0.190 INCHES SECOND END
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.751 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.750 INCHES
HUB STYLE DESIGNATORPINNED SECOND END
HUB NOMINAL DIAMETER1.750 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER2.718 INCHES
NOMINAL OVERALL LENGTH1.704 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281,CLASS A,FORM 2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY 400 OVERALL
PITCH DIAMETER2.5000 INCHES NOMINAL
PITCH ANGLE29.0500 DEGREES
TEETH QUANTITY20
TEETH TYPESTRAIGHT


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