3020-00-671-1256 GEAR,SPUR Index 5998-00-671-1258 PRINTED CIRCUIT BOARD

National Stock Number:
3040-00-671-1257

Federal Supply Class:
3040

National Item Identification Number:
006711257

Description:
COLLAR,SHAFT

Detail:
An item designed to be mounted around a shaft to limit axial movement of the shaft and/or its assembled parts. It is secured directly to the shaft by use of a setscrew(s), pin(s), or the like, which may be a part of the item of supply. A pilot hole drilled in or through the wall(s) for drilling and pinning at application may be considered a method of securing. Solid items have a bearing surface on one or both end(s) perpendicular to the axis. For items designed to be mounted around the extended hub portion of a mounted item on a shaft or clamp around a shaft, see CLAMP, HUB. See also BEARING, SLEEVE; BUSHING, SLEEVE; SPACER, SLEEVE; and COUPLING, SHAFT, RIGID.


Manufacturer Information:
542-4955-00213499ROCKWELL COLLINS, INC.


Techincal Specification:
MATERIALALUMINUM ALLOY 2024
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6, ALLOY 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENTCHROMATE
STYLE DESIGNATORPLAIN ROUND
OUTSIDE DIAMETER0.468 INCHES NOMINAL
THICKNESS0.156 INCHES NOMINAL
BORE DIAMETER0.2510 INCHES NOMINAL
SECURING HOLE QUANTITY4
ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG90.0
SECURING HOLE TYPE AND LOCATIONTHREADED SINGLE HOLE
SCREW THREAD SERIES DESIGNATOR AND LOCATIONSINGLE HOLE UNC
NOMINAL THREAD SIZE AND LOCATION0.086 INCHES SINGLE HOLE
THE MANUFACTURERS DATA
MANUFACTURERS CODE13499
DESIGN CONTROL REFERENCE542-4955-002


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