5120-00-540-2551 KEY,SOCKET HEAD SCREW Index 5310-00-540-2557 NUT,SELF-LOCKING,EXTENDED WASHER

National Stock Number:
3040-00-540-2552

Federal Supply Class:
3040

National Item Identification Number:
005402552

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:
5573682423KLEINSCHMIDT INC
SMB18716380063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
MATERIALSTEEL
SURFACE TREATMENTPHOSPHATE
STYLE DESIGNATORPLAIN ROUND
OUTSIDE DIAMETER0.375 INCHES NOMINAL
THICKNESS0.250 INCHES NOMINAL
BORE DIAMETER0.1270 INCHES MINIMUM AND
0.1280 INCHES MAXIMUM
SECURING HOLE QUANTITY1
SECURING HOLE TYPE AND LOCATIONTHREADED SINGLE HOLE
SCREW THREAD SERIES DESIGNATOR AND LOCATIONSINGLE HOLE UNC
NOMINAL THREAD SIZE AND LOCATION0.164 INCHES SINGLE HOLE
THE MANUFACTURERS DATA
MANUFACTURERS CODE82423
DESIGN CONTROL REFERENCE55736


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