4820-01-468-4149 VALVE,BALL Index 1560-01-468-4151 TANK,FUEL,AIRCRAFT

National Stock Number:
3020-01-468-4150

Federal Supply Class:
3020

National Item Identification Number:
014684150

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:
12462849076M6AMZ ALABAMA INC.
1246284919207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BODY STYLEWEBBED, WITH LIGHTENING HOLES
FACE NOMINAL WIDTH0.680 INCHES
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM TEETH
HARDNESS RATING28.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM SPLINE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-46172 MIL SPEC SINGLE MATERIAL RESPONSE OR ASTM A304 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 9310H OR STEEL COMP 8620H OR STEEL COMP 4320H OR STEEL COMP 4620H OR STEEL COMP 5120H OR STEEL COMP 4817H OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.483 INCHES BETWEEN BODY AND FLANGE
NOMINAL OUTSIDE DIAMETER9.986 INCHES
PITCH DIAMETER9.3860 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESNHA CARRIER, CARGO, 2350-01-456-7884; SURFACE FINISH 250 MICROINCHES
STYLE DESIGNATORPROTUDING HUBS
TEETH QUANTITY78
TOOTH FORMSTANDARD


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