SHAFT,SHOULDERED
P/N 204-040-602-5
NSN 3040 00 765 2408

MFG PRECISION GEAR INDUSTRIES
NEW GOV SURPLUS
SUPPLIER CAGE 03EF7

DEFINITION:  A shaft having two or more different diameters (greater than 0.031

             inches (0.79 millimeter)) along its length. It must have one or more

             of the following conditions: a specified surface finish designation in

             the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical

             average (AA), machined peripheral flat(s), circular groove(s),

             keyway(s), splines, threads, or holes. The ends and/or shoulders may

             be machined to accommodate bearings, couplings, and the like. It is

             not designed for use in aligning by fitting into corresponding holes

             of another item. For items used to support rotating members see

             AXLE(1), SHOULDERED. For items not having any of the above conditions

             see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1),

             STRAIGHT.

             



CHARACTERISTIC                          VALUE

FIRST END STYLE                         SPLINED (INVOLUTE)                                

END SIMILARITY                          IDENTICAL                                         

OVERALL LENGTH                          1.730 INCHES MINIMUM AND 1.740 INCHES MAXIMUM     

FIRST END DIAMETER                      1.2610 INCHES MINIMUM AND 1.2660 INCHES MAXIMUM   

FIRST END SPLINE LENGTH                 0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM     

FIRST END SPLINE MINOR                  1.1100 INCHES MINIMUM AND 1.1200 INCHES MAXIMUM   

DIAMETER                                                                                  

FIRST END SPLINE MAJOR                  1.2610 INCHES MINIMUM AND 1.2660 INCHES MAXIMUM   

DIAMETER                                                                                  

FIRST END PRESSURE ANGLE                30.0000 DEGREES NOMINAL                           

FIRST END PITCH DIAMETER                1.2000 INCHES NOMINAL                             

STEP QUANTITY                           3                                                 

FIRST END SPLINE QUANTITY               24                                                

LARGEST STEP DIAMETER                   1.377 INCHES MINIMUM AND 1.378 INCHES MAXIMUM     

SURFACE FINISH                          32.0 MICROINCHES                                  

MATERIAL                                STEEL                                             

MATERIAL DOCUMENT AND                   AMS6260 ASSN STD SINGLE MATERIAL RESPONSE         

CLASSIFICATION                                                                            

FSC APPLICATION DATA                    DRIVE SHAFT,ROTOR,HELICOPTER                      


Unless otherwise noted, this sale, order or quote may include munitions list items (MLI)
or commerce controlled list items (CCLI). MLI/CCLI property is controlled by the U.S.
government and in many cases cannot be transferred (exported, sold, or given) to a foreign
country, a non-U.S. citizen/national or a nonpermanent U.S. resident without a valid state/commerce
department export authorization. It is the responsibility of “YOU” (purchaser) to determine what the
applicable requirements may be and to obtain all necessary authorizations, licenses or approvals