3020-00-585-1878 GEAR,SPUR Index 3120-00-585-1896 BEARING,SLEEVE

National Stock Number:
3020-00-585-1879

Federal Supply Class:
3020

National Item Identification Number:
005851879

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:
185475210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
34055556232LOCKHEED MARTIN CORPORATION


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING44.0 ROCKWELL C MINIMUM AND
48.0 ROCKWELL C MAXIMUM TEETH
TEETH QUANTITY28
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORHUBLESS
PITCH DIAMETER2.0000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER2.142 INCHES
FACE NOMINAL WIDTH1.375 INCHES
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER1.124 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.249 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.676 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID


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