5999-01-219-0911 CONTACT,ELECTRICAL Index 4240-01-219-0913 FACEPIECE ASSEMBLY

National Stock Number:
3040-01-219-0912

Federal Supply Class:
3040

National Item Identification Number:
012190912

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:
10099-4506YY5THALES TRAINING & SIMULATION INC
10099-4582932THOMSON TRAINING AND SIMULATION INC DBA BURTEK


Techincal Specification:
ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG90.0
BORE DIAMETER0.2490 INCHES NOMINAL
CHAMFER ANGLE IN DEG45.0
LARGEST DIAMETER LENGTH0.220 INCHES NOMINAL
OUTSIDE DIAMETER0.500 INCHES NOMINAL
MATERIALSTEEL
NOMINAL THREAD SIZE0.138 INCHES ALL HOLES
SCREW THREAD QUANTITY PER INCH AND LOCATION32 ALL HOLES
SCREW THREAD SERIES DESIGNATOR AND LOCATIONALL HOLES UNC
SECURING HOLE QUANTITY2
SECURING HOLE TYPE AND LOCATIONTHREADED ALL HOLES
STYLE DESIGNATORROUND W/SINGLE CHAMFER
SURFACE TREATMENTPASSIVATE
THICKNESS0.250 INCHES NOMINAL


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