NSN 3040-00-406-1872

Part Details | SHAFT COLLAR

3040-00-406-1872 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: 645461, 64546-1, 645461, 64546-1, 3040-00-406-1872, 00-406-1872, 3040004061872, 004061872

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30APR 15, 197000-406-187213743 ( COLLAR, SHAFT )
REFERENCE DRAWINGS & PICTURES

PLAIN ROUND

Cross Reference | NSN 3040-00-406-1872
Part Number Cage Code Manufacturer
64546-182340EDO LLC
64546-19Y580EDO LLCDBA SONAR & COMMAND SYSTEMS
Technical Data | NSN 3040-00-406-1872
Characteristic Specifications
MATERIAL2$DST0302$DST0303$DST0079$DST0304$DST0080$DST0305$DST0309$DST0310$DST0316$DST0082$DST0317$DST0321$DST0322$DST0324$DST0347$DST0633$DST0634$DST0403$DST0405$DST0410$DST0414$DST0416$DST0099$DST0420$DST0430$DST0101$DST0172$DST0431$DST0105$DST0106$DST0107$DST0108$DST0285$DST0446
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR PLAIN ROUND
OUTSIDE DIAMETER0.500 INCHES NOMINAL
THICKNESS0.250 INCHES NOMINAL
BORE DIAMETER0.2500 INCHES MINIMUM AND 0.2520 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 LOCATIONASNH0.138 INCHES