NSN 3040-01-326-8956

Part Details | BODY HUB

3040-01-326-8956 A cylindrical shoulder type item designed to be mounted and secured directly on a shaft or axle to position and retain on its body a gear(s), wheel(s), or the like. Items must have a method of securing directly to the shaft; however, a pilot hole drilled in or through the wall of the shoulder may be considered a method of securing; or by compressing the slotted hub end on the shaft by a hub clamp, which may or may not be included. Excludes BEARING, SLEEVE; BUSHING, SLEEVE; and COLLAR, SHAFT.

Alternate Parts: 5819856, 3040-01-326-8956, 01-326-8956, 3040013268956, 013268956

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30OCT 03, 199001-326-895627782 ( HUB, BODY )
REFERENCE DRAWINGS & PICTURES

SINGLE HUB W/ SECURING HOLE(S)

Cross Reference | NSN 3040-01-326-8956
Part Number Cage Code Manufacturer
581985653711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 3040-01-326-8956
Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION COMP 4340 FED SPEC SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR SINGLE HUB W/ SECURING HOLE(S)
FIRST END HUB OUTSIDE DIAMETER1.1895 INCHES MINIMUM AND 1.1900 INCHES MAXIMUM
DISTANCE FROM FIRST END HUB TO SHOULDER1.542 INCHES NOMINAL
SHOULDER OUTSIDE DIAMETER4.491 INCHES MINIMUM AND 4.496 INCHES MAXIMUM
SHOULDER WIDTH0.250 INCHES NOMINAL
SPECIAL FEATURESO/A LENGTH:2.420 IN.NOM
END ITEM IDENTIFICATIONAFTERBODY SECTION,TORPEDO MK50