NSN 3040-00-712-9960

Part Details | SHAFT COLLAR

3040-00-712-9960 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: 5426978002, 542-6978-002, 3040-00-712-9960, 00-712-9960, 3040007129960, 007129960

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196300-712-996013743 ( COLLAR, SHAFT )
REFERENCE DRAWINGS & PICTURES

ROUND STEPPED

Cross Reference | NSN 3040-00-712-9960
Part Number Cage Code Manufacturer
542-6978-00213499ROCKWELL COLLINS, INC.DBA GOVERNMENT SYSTEMS
Technical Data | NSN 3040-00-712-9960
Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2017
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225 TO 5, ALLOY 2017, T4 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT ANODIZE
STYLE DESIGNATOR ROUND STEPPED
OUTSIDE DIAMETER0.335 INCHES MINIMUM AND 0.345 INCHES MAXIMUM
THICKNESS0.182 INCHES MINIMUM AND 0.193 INCHES MAXIMUM
SMALL END DIAMETER0.213 INCHES MINIMUM AND 0.223 INCHES MAXIMUM
OVERALL LENGTH0.213 INCHES MINIMUM AND 0.223 INCHES MAXIMUM
BORE DIAMETER0.1875 INCHES MINIMUM AND 0.1885 INCHES MAXIMUM
LARGEST DIAMETER LENGTH0.161 INCHES NOMINAL
SECURING HOLE QUANTITY4
ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG90.0
SECURING HOLE TYPE AND LOCATIONDSNH THREADED
SCREW THREAD SERIES DESIGNATOR AND LOCATIONSNHNC SINGLE HOLE
NOMINAL THREAD SIZE AND LOCATIONASNH0.086 INCHES