3020-00-159-0541 GEAR,WORM WHEEL Index 5360-00-159-0543 SPRING,FLAT

National Stock Number:
3020-00-159-0542

Federal Supply Class:
3020

National Item Identification Number:
001590542

Description:
GEAR,WORM

Detail:
A GEAR WITH TEETH ON ITS OUTER SURFACE IN THE FORM OF HELICAL THREADS.


Manufacturer Information:
24401756232LOCKHEED MARTIN CORPORATION
65506110001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
FACE NOMINAL WIDTH0.562 INCHES
FACE TYPESTRAIGHT
HELIX ANGLE3.2000 DEGREES
HUB NOMINAL DIAMETER0.125 INCHES SECOND END
HUB NOMINAL DIAMETER0.219 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,GRADE 7 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.156 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.188 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.310 INCHES
SPECIAL FEATURES1ST END HUB SLOTTED AND NECKED DOWN INTO GEAR FACE;NECK 0.125 IN.OD BY 0.067 IN.LG;SLOT 0.031 IN.WIDE BY 0.047 IN.DP
PITCH DIAMETER0.2790 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
THREAD FORM DIRECTIONRIGHT-HAND
THREAD FORM QUANTITY1


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