3020-01-352-9120 GEAR,ANTIBACKLASH,SPUR Index 3020-01-352-9122 GEAR SECTOR,WORM WHEEL

National Stock Number:
3020-01-352-9121

Federal Supply Class:
3020

National Item Identification Number:
013529121

Description:
GEAR SECTOR,SPUR

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


Manufacturer Information:
87216020418DRS SUSTAINMENT SYSTEMS, INC. USE CAGE CODE 98255 FOR CATALOGING
872160-30120418DRS SUSTAINMENT SYSTEMS, INC. USE CAGE CODE 98255 FOR CATALOGING
872160-30198255DRS SUSTAINMENT SYSTEMS INC


Techincal Specification:
ARC NOMINAL LENGTH5.499 INCHES
ATTACHMENT METHODMOUNTING HOLE AND SLOT
BORE NOMINAL DIAMETER2.500 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.375 INCHES
HUB STYLE DESIGNATORPLAIN BOTH ENDS1 STEP FIRST ENDPLAIN SECOND END
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.176 INCHES FIRST END0.074 INCHES SECOND END
NOMINAL OUTSIDE RADIUS4.712 INCHES
PITCH RADIUS4.6875 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 12
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY56
TOOTH FORMSTANDARD


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