NSN 3040-01-598-1981

Part Details | SHAFT COLLAR

3040-01-598-1981 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: 3539701, 353970-1, 3040-01-598-1981, 01-598-1981, 3040015981981, 015981981

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JUL 08, 201101-598-198113743 ( COLLAR, SHAFT )
REFERENCE DRAWINGS & PICTURES

ROUND STEPPED

Cross Reference | NSN 3040-01-598-1981
Part Number Cage Code Manufacturer
353970-198897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
Technical Data | NSN 3040-01-598-1981
Characteristic Specifications
MATERIAL ALUMINUM ALLOY
STYLE DESIGNATOR ROUND STEPPED
OUTSIDE DIAMETER8.260 INCHES NOMINAL
THICKNESS2.330 INCHES NOMINAL
SMALL END DIAMETER6.380 INCHES NOMINAL
LARGEST DIAMETER LENGTH0.320 INCHES NOMINAL
SECURING HOLE QUANTITY16
SECURING HOLE TYPE AND LOCATIONEAHL UNTHREADED
HOLE DIAMETER AND LOCATIONAHL0.2500 INCHES MINIMUM AND AHL0.2516 INCHES MAXIMUM
SPECIAL FEATURESOUTBOARD