3020-01-042-0350 GEAR,HELICAL Index 3020-01-042-0355 GEAR CLUSTER

National Stock Number:
3020-01-042-0354

Federal Supply Class:
3020

National Item Identification Number:
010420354

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:
584-720010-00190073CMC ELECTRONICS INC


Techincal Specification:
MATERIALSTEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 303 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY69
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 10
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER0.7187 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER0.7396 INCHES
FACE NOMINAL WIDTH0.078 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.187 INCHES FIRST END
0.046 INCHES SECOND END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.125 INCHES BOTH ENDS
HUB STYLE DESIGNATOR1 STEP FIRST END
PLAIN SECOND END
HUB NOMINAL DIAMETER0.1660 INCHES SECOND END
END NOMINAL LENGTH0.030 INCHES FIRST END
END NOMINAL DIAMETER0.166 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.157 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER0.270 INCHES FIRST END
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODMOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY2 THREADED TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE THREAD SERIES DESIGNATORUNF TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL THREAD SIZE0.073 INCHES TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE THREAD QUANTITY PER INCH72 TRANSVERSELY THROUGH HUB, FIRST END
SPECIAL FEATURESMTG HOLES 90 DEGS APART


Click here to Register for Free 30-day Trial