6625-00-594-4456 DETECTING HEAD,DUMM Index 3010-00-594-4460 GEAR ASSEMBLY,SPEED DECREASER

National Stock Number:
3020-00-594-4459

Federal Supply Class:
3020

National Item Identification Number:
005944459

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:
6958715280NORTHROP GRUMMAN SYSTEMS CORPORATION DIV ES DEFENSIVE SYSTEMS DIVISION
6958720418DRS SUSTAINMENT SYSTEMS, INC. USE CAGE CODE 98255 FOR CATALOGING
6958726916NORTHROP GRUMMAN SYSTEMS CORPORATION
6958798255DRS SUSTAINMENT SYSTEMS INC


Techincal Specification:
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
CONSTRUCTIONASSEMBLED
DESIGN TYPESPUR ALL GEARS
HUB STYLE DESIGNATOR1 STEP BETWEEN FIRST AND SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-5-7720 MIL SPEC SINGLE MATERIAL RESPONSE SECOND GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-283,T6 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR
MATERIALALUMINUM ALLOY 7075 FIRST GEAR
MATERIALSTEEL COMP 303 SECOND GEAR
NOMINAL OUTSIDE DIAMETER0.405 INCHES SECOND GEAR
NOMINAL OUTSIDE DIAMETER1.039 INCHES FIRST GEAR
SURFACE TREATMENTANODIZE FIRST GEAR


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