NSN 3040-00-540-8246

Part Details | SHAFT COLLAR

3040-00-540-8246 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: 12637233, 1263723-3, 13043411, 1304341-1, 13043411, 1304341-1, 12637233, 1263723-3, 10106741, 3040-00-540-8246, 00-540-8246, 3040005408246, 005408246

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196300-540-824613743 ( COLLAR, SHAFT )
REFERENCE DRAWINGS & PICTURES

PLAIN ROUND

Cross Reference | NSN 3040-00-540-8246
Part Number Cage Code Manufacturer
1263723-396774HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
1304341-119315HONEYWELL INTL INC DEFENSE AVIONICSSYSTEMS FORMER BENDIX NAVIGATION AND
1304341-155972HONEYWELL INTL INCDEFENSE AVIONICS SYSTEMS
1263723-355972HONEYWELL INTL INCDEFENSE AVIONICS SYSTEMS
10106741A486GNIMIKKEISTOKESKUS NCB FINLAND
Technical Data | NSN 3040-00-540-8246
Characteristic Specifications
MATERIAL STEEL COMP 303
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764, TYPE 303, COND B-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR PLAIN ROUND
OUTSIDE DIAMETER0.339 INCHES MINIMUM AND 0.349 INCHES MAXIMUM
THICKNESS0.132 INCHES MINIMUM AND 0.138 INCHES MAXIMUM
BORE DIAMETER0.1560 INCHES MINIMUM AND 0.1580 INCHES MAXIMUM
SECURING HOLE QUANTITY2
ANGLE BETWEEN CENTERLINES OF SECURING HOLES IN DEG90.0
SECURING HOLE TYPE AND LOCATIONDSNH THREADED
SCREW THREAD SERIES DESIGNATOR AND LOCATIONSNHNF SINGLE HOLE
NOMINAL THREAD SIZE AND LOCATIONASNH0.750 INCHES
KEY QUANTITY1
INTERNAL STRAIGHT KEY WIDTH0.015 INCHES MINIMUM AND 0.020 INCHES MAXIMUM
DISTANCE FROM CENTER OF BORE TO TOP OF KEY0.103 INCHES NOMINAL
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
CRITICALITY CODE JUSTIFICATIONFEAT
END ITEM IDENTIFICATIONHELICOPTER, ADVANCE ATTACK AH-1W; HELICOPTER, SEARCH & RESCUE HH-60H; HELICOPTER, USCG SEARCH & RESCUE HH-60J; HELICOPTER, CARRIER BASED ASW, SH-60F; AIRCRAFT, HAWKEYE E-2C, F4S, TOMCAT F-14, C-2A (REPROCURED), VIKING S-3B