5305-00-845-3276 SCREW,MACHINE Index 2530-00-845-3283 CLUTCH

National Stock Number:
3040-00-845-3280

Federal Supply Class:
3040

National Item Identification Number:
008453280

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:
0360-106424ALLIANT TECHSYSTEMS OPERATIONS LLC
0360-156232LOCKHEED MARTIN CORPORATION


Techincal Specification:
ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG90.0
BORE DIAMETER0.1250 INCHES NOMINAL
HOLE DIAMETER AND LOCATION0.0550 INCHES NOMINAL 2ND HOLE
OUTSIDE DIAMETER0.188 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 303 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30303 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 303
SECURING HOLE QUANTITY2
SECURING HOLE TYPE AND LOCATIONTHREADED 1ST HOLE AND UNTHREADED 2ND HOLE
STYLE DESIGNATORPLAIN ROUND
SURFACE TREATMENTPASSIVATE
THICKNESS0.188 INCHES NOMINAL


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