3110-00-800-0267 BEARING,BALL,ANNULAR Index 3020-00-800-0271 GEAR,SPUR

National Stock Number:
3020-00-800-0270

Federal Supply Class:
3020

National Item Identification Number:
008000270

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:
800027018876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEWEBBED, OFFSET, SOLID
BODY RECESS NOMINAL DEPTH0.031 INCHES FIRST END
BORE NOMINAL DIAMETER0.156 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.095 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 416 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 416 OVERALL
MOUNTING HOLE TYPE AND QUANTITY1 COUNTERBORED AXIALLY THROUGH BODY, SECOND END
NOMINAL OUTSIDE DIAMETER0.470 INCHES
PITCH DIAMETER0.4166 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 12
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORHUBLESS, RECESSED BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-171,FINISH NO. 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY20
TOOTH FORMSTANDARD


Click here to Register for Free 30-day Trial