3120-01-060-0989 BUSHING,SLEEVE Index 2815-01-060-0991 ENGINE BLOCK ASSEMBLY,DIESEL

National Stock Number:
3040-01-060-0990

Federal Supply Class:
3040

National Item Identification Number:
010600990

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:
1162327819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG45.0
BORE DIAMETER1.3760 INCHES NOMINAL
OUTSIDE DIAMETER2.125 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-634, COMP 1018-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 1018
NOMINAL THREAD SIZE0.312 INCHES ALL HOLES
SCREW THREAD SERIES DESIGNATOR AND LOCATIONALL HOLES UNC
SECURING HOLE QUANTITY2
SECURING HOLE TYPE AND LOCATIONTHREADED ALL HOLES
STYLE DESIGNATORROUND W/GROOVED PERIPHERY
THICKNESS0.500 INCHES NOMINAL


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