3110-00-540-5724 BEARING,BALL,ANNULAR Index 3020-00-540-5729 GEAR,SPUR

National Stock Number:
3040-00-540-5726

Federal Supply Class:
3040

National Item Identification Number:
005405726

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:
364268-198897LOCKHEED MARTIN CORP


Techincal Specification:
ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG180.0
BORE DIAMETER1.0000 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM
HOLE DIAMETER AND LOCATION0.1480 INCHES MINIMUM ALL HOLES AND 0.2040 INCHES MAXIMUM ALL HOLES
OUTSIDE DIAMETER1.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6, ALLOY 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2024
SECURING HOLE QUANTITY2
SECURING HOLE TYPE AND LOCATIONUNTHREADED SINGLE HOLE
STYLE DESIGNATORPLAIN ROUND
THICKNESS1.000 INCHES NOMINAL


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