4730-00-828-2740 ELBOW,PIPE TO TUBE Index 3040-00-828-2745 RING,WIPER

National Stock Number:
3020-00-828-2744

Federal Supply Class:
3020

National Item Identification Number:
008282744

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:
352958-13B150RAYTHEON COMPANY
352958-149956RAYTHEON COMPANY
352958-154X10RAYTHEON COMPANY


Techincal Specification:
BODY STYLEPLAIN, SOLID
END NOMINAL DIAMETER0.249 INCHES BOTH ENDS
END NOMINAL LENGTH0.439 INCHES SECOND END
END NOMINAL LENGTH1.375 INCHES FIRST END
FACE NOMINAL WIDTH0.188 INCHES
FIRST STEP NOMINAL DIAMETER0.312 INCHES BOTH ENDS
FIRST STEP NOMINAL LENGTH0.059 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.060 INCHES SECOND END
HUB STYLE DESIGNATOR1 STEP BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 416 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.499 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.434 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.457 INCHES
PITCH DIAMETER0.4166 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESLOCKRING GROOVE ON 1ST END HUB,0.0290 IN. W BY 0.2300 IN. ROOT DIAMETER
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY20
TOOTH FORMSTANDARD


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