3020-00-153-0284 GEAR RACK,PINION Index 5905-00-153-0290 RESISTOR,FIXED,FILM

National Stock Number:
3020-00-153-0288

Federal Supply Class:
3020

National Item Identification Number:
001530288

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:
1204-15072314BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY RECESS NOMINAL DEPTH0.062 INCHES FIRST END
BODY RECESS NOMINAL DEPTH0.062 INCHES SECOND END
BODY STYLEWEBBED, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.438 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.250 INCHES
HARDNESS RATING44.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-8503 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 6150 OVERALL
MOUNTING HOLE NOMINAL DIAMETER0.120 INCHES AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE TYPE AND QUANTITY4 PLAIN AXIALLY THROUGH BODY, FIRST END
NOMINAL OUTSIDE DIAMETER1.291 INCHES
PITCH DIAMETER1.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR QUALITY NUMBER 11
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORHUBLESS, RECESSED BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONFS10052,CAGE 72314 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
TEETH QUANTITY60
TOOTH FORMSTANDARD


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