NSN 3040-00-913-1970

Part Details | SHAFT COLLAR

3040-00-913-1970 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.

Alternate Parts: 10049363, 3040-00-913-1970, 00-913-1970, 3040009131970, 009131970

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30DEC 15, 196700-913-197013743 ( COLLAR, SHAFT )
REFERENCE DRAWINGS & PICTURES

PLAIN ROUND

Cross Reference | NSN 3040-00-913-1970
Part Number Cage Code Manufacturer
1004936318876U S ARMY AVIATION AND MISSILECOMMAND
Technical Data | NSN 3040-00-913-1970
Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2024
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225 TO 6, ALLOY 2024, T4 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT ANODIZE
STYLE DESIGNATOR PLAIN ROUND
OUTSIDE DIAMETER0.250 INCHES NOMINAL
THICKNESS0.188 INCHES NOMINAL
BORE DIAMETER0.1251 INCHES MINIMUM AND 0.1261 INCHES MAXIMUM
SURFACE FINISH AND LOCATIONBAAD125 MICROINCHES
SECURING HOLE QUANTITY1
SECURING HOLE TYPE AND LOCATIONDSNH THREADED
SCREW THREAD SERIES DESIGNATOR AND LOCATIONSNHNC SINGLE HOLE
NOMINAL THREAD SIZE AND LOCATIONASNH0.086 INCHES