3020-00-137-9699 GEAR SECTOR,SPUR Index 3020-00-137-9701 GEAR,SPUR

National Stock Number:
3020-00-137-9700

Federal Supply Class:
3020

National Item Identification Number:
001379700

Description:
GEAR SECTOR,SPUR

Detail:
A gear sector with complements of spur gear teeth.


Manufacturer Information:
3791-5022895542NORTHROP GRUMMAN SYSTEMS CORPORATION
3791-50228-0195542NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 303 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-171,FINISH NO. 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
PITCH RADIUS2.7344 INCHES NOMINAL
FACE NOMINAL WIDTH0.187 INCHES
NOMINAL OUTSIDE RADIUS2.7650 INCHES
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER1.950 INCHES BOTH ENDS


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