3020-01-656-3349 RATCHET WHEEL 3020-01-655-9394 GEAR,HELICAL

National Stock Number:
3020-01-656-3119

Federal Supply Class:
3020

National Item Identification Number:
016563119

Description:
GEAR RACK


Manufacturer Information:
1354340618876U S ARMY AVIATION AND MISSILE COMMAND
13543406-318876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
NOMINAL THICKNESS19.0 MILLIMETERS
NOMINAL OVERALL LENGTH2400.2 MILLIMETERS
STYLE DESIGNATORSQUARE OR RECTANGULAR
SURFACE TREATMENTNICKEL OVERALL
TEETH QUANTITY191
TEETH TYPESPUR
FACE NOMINAL WIDTH43.0 MILLIMETERS
HARDNESS RATING34.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL
PITCH HEIGHT15.0 MILLIMETERS NOMINAL
PRESSURE ANGLE25.0 DEGREES
PROPRIETARY CHARACTERISTICSPACS


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