2825-01-185-3882 BLADING ASSEMBLY,STEAM TURBINE Index 2010-01-185-3884 PLATE,ORIFICE,TURNING GEAR

National Stock Number:
3020-01-185-3883

Federal Supply Class:
3020

National Item Identification Number:
011853883

Description:
GEAR CLUSTER

Detail:
A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see GEARSHAFT (as modified). Excludes GEAR SUBASSEMBLY, SPEED DECREASER.


Manufacturer Information:
105F103AA PIECE 303502GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT
313152780064NAVAL SHIP SYSTEMS COMMAND
9484057P103502GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT
M-948405703502GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT


Techincal Specification:
MATERIALCOPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16444,GRADE A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CONSTRUCTIONSOLID
DESIGN TYPEWORM FIRST GEAR
WORM WHEEL SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.750 INCHES FIRST GEAR
2.000 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH2.997 INCHES
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.313 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN FIRST END
PLAIN BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL LENGTH0.562 INCHES FIRST END
1.435 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER0.469 INCHES FIRST END
0.469 INCHES BETWEEN FIRST AND SECOND GEAR


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